Home / 7,038,301.92-10,564,918.47-6,233,908.20

Finding the Fourth Proportional to 7,038,301.92, 10,564,918.47 and 6,233,908.20

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Solution

The fourth proportional to 7,038,301.92, 10,564,918.47 and 6,233,908.20 is: 9,357,474.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,038,301.92 : 10,564,918.47 = 6,233,908.20 : x
  2. Step 2: Convert to fraction form
    7,038,301.92/10,564,918.47 = 6,233,908.20/x
  3. Step 3: Cross multiply
    7,038,301.92x = 10,564,918.47 × 6,233,908.20
  4. Step 4: Simplify right side
    7,038,301.92x = 65,860,731,882,464.46
  5. Step 5: Solve for x
    x = 65,860,731,882,464.46/7,038,301.92
  6. Step 6: Final answer
    x = 9,357,474.66

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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.