Home / 9,100,464.48-12,558,564-5,025,996

Finding the Fourth Proportional to 9,100,464.48, 12,558,564 and 5,025,996

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Solution

The fourth proportional to 9,100,464.48, 12,558,564 and 5,025,996 is: 6,935,831.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,464.48 : 12,558,564 = 5,025,996 : x
  2. Step 2: Convert to fraction form
    9,100,464.48/12,558,564 = 5,025,996/x
  3. Step 3: Cross multiply
    9,100,464.48x = 12,558,564 × 5,025,996
  4. Step 4: Simplify right side
    9,100,464.48x = 63,119,292,429,744
  5. Step 5: Solve for x
    x = 63,119,292,429,744/9,100,464.48
  6. Step 6: Final answer
    x = 6,935,831.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.