Home / 10,374,833.52-14,314,748.76-6,081,652.08

Finding the Fourth Proportional to 10,374,833.52, 14,314,748.76 and 6,081,652.08

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Solution

The fourth proportional to 10,374,833.52, 14,314,748.76 and 6,081,652.08 is: 8,391,201.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,374,833.52 : 14,314,748.76 = 6,081,652.08 : x
  2. Step 2: Convert to fraction form
    10,374,833.52/14,314,748.76 = 6,081,652.08/x
  3. Step 3: Cross multiply
    10,374,833.52x = 14,314,748.76 × 6,081,652.08
  4. Step 4: Simplify right side
    10,374,833.52x = 87,057,321,570,931.42
  5. Step 5: Solve for x
    x = 87,057,321,570,931.42/10,374,833.52
  6. Step 6: Final answer
    x = 8,391,201.79

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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.