Home / 11,437,211.03-17,156,368.29-3,760,685.92

Finding the Fourth Proportional to 11,437,211.03, 17,156,368.29 and 3,760,685.92

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Solution

The fourth proportional to 11,437,211.03, 17,156,368.29 and 3,760,685.92 is: 5,641,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,211.03 : 17,156,368.29 = 3,760,685.92 : x
  2. Step 2: Convert to fraction form
    11,437,211.03/17,156,368.29 = 3,760,685.92/x
  3. Step 3: Cross multiply
    11,437,211.03x = 17,156,368.29 × 3,760,685.92
  4. Step 4: Simplify right side
    11,437,211.03x = 64,519,712,666,537.47
  5. Step 5: Solve for x
    x = 64,519,712,666,537.47/11,437,211.03
  6. Step 6: Final answer
    x = 5,641,210.30

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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.