Home / 10,957,265.88-16,438,140.54-3,767,866.08

Finding the Fourth Proportional to 10,957,265.88, 16,438,140.54 and 3,767,866.08

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Solution

The fourth proportional to 10,957,265.88, 16,438,140.54 and 3,767,866.08 is: 5,652,569.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,957,265.88 : 16,438,140.54 = 3,767,866.08 : x
  2. Step 2: Convert to fraction form
    10,957,265.88/16,438,140.54 = 3,767,866.08/x
  3. Step 3: Cross multiply
    10,957,265.88x = 16,438,140.54 × 3,767,866.08
  4. Step 4: Simplify right side
    10,957,265.88x = 61,936,712,158,938.88
  5. Step 5: Solve for x
    x = 61,936,712,158,938.88/10,957,265.88
  6. Step 6: Final answer
    x = 5,652,569.98

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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.