Home / 6,152,047.20-9,228,070.80-1,664,323.20

Finding the Fourth Proportional to 6,152,047.20, 9,228,070.80 and 1,664,323.20

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Solution

The fourth proportional to 6,152,047.20, 9,228,070.80 and 1,664,323.20 is: 2,496,484.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,047.20 : 9,228,070.80 = 1,664,323.20 : x
  2. Step 2: Convert to fraction form
    6,152,047.20/9,228,070.80 = 1,664,323.20/x
  3. Step 3: Cross multiply
    6,152,047.20x = 9,228,070.80 × 1,664,323.20
  4. Step 4: Simplify right side
    6,152,047.20x = 15,358,492,323,682.56
  5. Step 5: Solve for x
    x = 15,358,492,323,682.56/6,152,047.20
  6. Step 6: Final answer
    x = 2,496,484.80

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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.