Home / 11,410,211.61-17,111,700.56-3,732,081.08

Finding the Fourth Proportional to 11,410,211.61, 17,111,700.56 and 3,732,081.08

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Solution

The fourth proportional to 11,410,211.61, 17,111,700.56 and 3,732,081.08 is: 5,596,938.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,211.61 : 17,111,700.56 = 3,732,081.08 : x
  2. Step 2: Convert to fraction form
    11,410,211.61/17,111,700.56 = 3,732,081.08/x
  3. Step 3: Cross multiply
    11,410,211.61x = 17,111,700.56 × 3,732,081.08
  4. Step 4: Simplify right side
    11,410,211.61x = 63,862,253,830,373.11
  5. Step 5: Solve for x
    x = 63,862,253,830,373.11/11,410,211.61
  6. Step 6: Final answer
    x = 5,596,938.60

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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.