Home / 10,484,932.68-14,465,257.38-6,132,627.72

Finding the Fourth Proportional to 10,484,932.68, 14,465,257.38 and 6,132,627.72

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Solution

The fourth proportional to 10,484,932.68, 14,465,257.38 and 6,132,627.72 is: 8,460,716.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,932.68 : 14,465,257.38 = 6,132,627.72 : x
  2. Step 2: Convert to fraction form
    10,484,932.68/14,465,257.38 = 6,132,627.72/x
  3. Step 3: Cross multiply
    10,484,932.68x = 14,465,257.38 × 6,132,627.72
  4. Step 4: Simplify right side
    10,484,932.68x = 88,710,038,385,522.58
  5. Step 5: Solve for x
    x = 88,710,038,385,522.58/10,484,932.68
  6. Step 6: Final answer
    x = 8,460,716.07

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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.