Home / 9,546,385.72-14,302,869.90-6,503,875.06

Finding the Fourth Proportional to 9,546,385.72, 14,302,869.90 and 6,503,875.06

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Solution

The fourth proportional to 9,546,385.72, 14,302,869.90 and 6,503,875.06 is: 9,744,429.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546,385.72 : 14,302,869.90 = 6,503,875.06 : x
  2. Step 2: Convert to fraction form
    9,546,385.72/14,302,869.90 = 6,503,875.06/x
  3. Step 3: Cross multiply
    9,546,385.72x = 14,302,869.90 × 6,503,875.06
  4. Step 4: Simplify right side
    9,546,385.72x = 93,024,078,829,034.69
  5. Step 5: Solve for x
    x = 93,024,078,829,034.69/9,546,385.72
  6. Step 6: Final answer
    x = 9,744,429.10

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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.