Home / 9,465,617.64-14,193,374.96-4,912,081.68

Finding the Fourth Proportional to 9,465,617.64, 14,193,374.96 and 4,912,081.68

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Solution

The fourth proportional to 9,465,617.64, 14,193,374.96 and 4,912,081.68 is: 7,365,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,617.64 : 14,193,374.96 = 4,912,081.68 : x
  2. Step 2: Convert to fraction form
    9,465,617.64/14,193,374.96 = 4,912,081.68/x
  3. Step 3: Cross multiply
    9,465,617.64x = 14,193,374.96 × 4,912,081.68
  4. Step 4: Simplify right side
    9,465,617.64x = 69,719,017,118,386.73
  5. Step 5: Solve for x
    x = 69,719,017,118,386.73/9,465,617.64
  6. Step 6: Final answer
    x = 7,365,501.10

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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.