Home / 9,857,497.60-14,786,246.40-4,549,081.60

Finding the Fourth Proportional to 9,857,497.60, 14,786,246.40 and 4,549,081.60

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Solution

The fourth proportional to 9,857,497.60, 14,786,246.40 and 4,549,081.60 is: 6,823,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,857,497.60 : 14,786,246.40 = 4,549,081.60 : x
  2. Step 2: Convert to fraction form
    9,857,497.60/14,786,246.40 = 4,549,081.60/x
  3. Step 3: Cross multiply
    9,857,497.60x = 14,786,246.40 × 4,549,081.60
  4. Step 4: Simplify right side
    9,857,497.60x = 67,263,841,431,306.23
  5. Step 5: Solve for x
    x = 67,263,841,431,306.23/9,857,497.60
  6. Step 6: Final answer
    x = 6,823,622.40

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Similar ratio
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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.