Home / 9,692,831.76-13,378,387.17-6,024,518.72

Finding the Fourth Proportional to 9,692,831.76, 13,378,387.17 and 6,024,518.72

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Solution

The fourth proportional to 9,692,831.76, 13,378,387.17 and 6,024,518.72 is: 8,315,252.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,831.76 : 13,378,387.17 = 6,024,518.72 : x
  2. Step 2: Convert to fraction form
    9,692,831.76/13,378,387.17 = 6,024,518.72/x
  3. Step 3: Cross multiply
    9,692,831.76x = 13,378,387.17 × 6,024,518.72
  4. Step 4: Simplify right side
    9,692,831.76x = 80,598,344,030,195.22
  5. Step 5: Solve for x
    x = 80,598,344,030,195.22/9,692,831.76
  6. Step 6: Final answer
    x = 8,315,252.55

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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.