Home / 6,735,901.90-10,107,265.65-2,949,421.90

Finding the Fourth Proportional to 6,735,901.90, 10,107,265.65 and 2,949,421.90

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Solution

The fourth proportional to 6,735,901.90, 10,107,265.65 and 2,949,421.90 is: 4,425,627.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,901.90 : 10,107,265.65 = 2,949,421.90 : x
  2. Step 2: Convert to fraction form
    6,735,901.90/10,107,265.65 = 2,949,421.90/x
  3. Step 3: Cross multiply
    6,735,901.90x = 10,107,265.65 × 2,949,421.90
  4. Step 4: Simplify right side
    6,735,901.90x = 29,810,590,657,227.73
  5. Step 5: Solve for x
    x = 29,810,590,657,227.73/6,735,901.90
  6. Step 6: Final answer
    x = 4,425,627.20

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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.