Home / 10,104,270.64-15,146,191.40-4,350,756.40

Finding the Fourth Proportional to 10,104,270.64, 15,146,191.40 and 4,350,756.40

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Solution

The fourth proportional to 10,104,270.64, 15,146,191.40 and 4,350,756.40 is: 6,521,736.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,104,270.64 : 15,146,191.40 = 4,350,756.40 : x
  2. Step 2: Convert to fraction form
    10,104,270.64/15,146,191.40 = 4,350,756.40/x
  3. Step 3: Cross multiply
    10,104,270.64x = 15,146,191.40 × 4,350,756.40
  4. Step 4: Simplify right side
    10,104,270.64x = 65,897,389,169,174.97
  5. Step 5: Solve for x
    x = 65,897,389,169,174.97/10,104,270.64
  6. Step 6: Final answer
    x = 6,521,736.35

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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.