Home / 4,196,706.74-5,791,455.54-2,385,870.74

Finding the Fourth Proportional to 4,196,706.74, 5,791,455.54 and 2,385,870.74

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Solution

The fourth proportional to 4,196,706.74, 5,791,455.54 and 2,385,870.74 is: 3,292,501.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,706.74 : 5,791,455.54 = 2,385,870.74 : x
  2. Step 2: Convert to fraction form
    4,196,706.74/5,791,455.54 = 2,385,870.74/x
  3. Step 3: Cross multiply
    4,196,706.74x = 5,791,455.54 × 2,385,870.74
  4. Step 4: Simplify right side
    4,196,706.74x = 13,817,664,314,896.90
  5. Step 5: Solve for x
    x = 13,817,664,314,896.90/4,196,706.74
  6. Step 6: Final answer
    x = 3,292,501.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.