Home / 3,392,182.53-5,088,897.09-1,117,841.04

Finding the Fourth Proportional to 3,392,182.53, 5,088,897.09 and 1,117,841.04

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Solution

The fourth proportional to 3,392,182.53, 5,088,897.09 and 1,117,841.04 is: 1,676,966.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,182.53 : 5,088,897.09 = 1,117,841.04 : x
  2. Step 2: Convert to fraction form
    3,392,182.53/5,088,897.09 = 1,117,841.04/x
  3. Step 3: Cross multiply
    3,392,182.53x = 5,088,897.09 × 1,117,841.04
  4. Step 4: Simplify right side
    3,392,182.53x = 5,688,578,015,538.57
  5. Step 5: Solve for x
    x = 5,688,578,015,538.57/3,392,182.53
  6. Step 6: Final answer
    x = 1,676,966.96

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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.