Home / 11,592,528.17-17,390,053.42-4,305,133.13

Finding the Fourth Proportional to 11,592,528.17, 17,390,053.42 and 4,305,133.13

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Solution

The fourth proportional to 11,592,528.17, 17,390,053.42 and 4,305,133.13 is: 6,458,168.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,528.17 : 17,390,053.42 = 4,305,133.13 : x
  2. Step 2: Convert to fraction form
    11,592,528.17/17,390,053.42 = 4,305,133.13/x
  3. Step 3: Cross multiply
    11,592,528.17x = 17,390,053.42 × 4,305,133.13
  4. Step 4: Simplify right side
    11,592,528.17x = 74,866,495,013,198.70
  5. Step 5: Solve for x
    x = 74,866,495,013,198.70/11,592,528.17
  6. Step 6: Final answer
    x = 6,458,168.05

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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.