Home / 9,359,322.86-14,029,684.07-6,513,456.31

Finding the Fourth Proportional to 9,359,322.86, 14,029,684.07 and 6,513,456.31

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Solution

The fourth proportional to 9,359,322.86, 14,029,684.07 and 6,513,456.31 is: 9,763,712.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,322.86 : 14,029,684.07 = 6,513,456.31 : x
  2. Step 2: Convert to fraction form
    9,359,322.86/14,029,684.07 = 6,513,456.31/x
  3. Step 3: Cross multiply
    9,359,322.86x = 14,029,684.07 × 6,513,456.31
  4. Step 4: Simplify right side
    9,359,322.86x = 91,381,734,189,831.95
  5. Step 5: Solve for x
    x = 91,381,734,189,831.95/9,359,322.86
  6. Step 6: Final answer
    x = 9,763,712.13

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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.