Home / 4,421,209.93-6,631,814.46-1,226,336.24

Finding the Fourth Proportional to 4,421,209.93, 6,631,814.46 and 1,226,336.24

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Solution

The fourth proportional to 4,421,209.93, 6,631,814.46 and 1,226,336.24 is: 1,839,504.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,209.93 : 6,631,814.46 = 1,226,336.24 : x
  2. Step 2: Convert to fraction form
    4,421,209.93/6,631,814.46 = 1,226,336.24/x
  3. Step 3: Cross multiply
    4,421,209.93x = 6,631,814.46 × 1,226,336.24
  4. Step 4: Simplify right side
    4,421,209.93x = 8,132,834,409,254.03
  5. Step 5: Solve for x
    x = 8,132,834,409,254.03/4,421,209.93
  6. Step 6: Final answer
    x = 1,839,504.24

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Double scale
Find fourth proportional to 4,421,210.93, 6,631,815.96 and 1,226,337.24
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.