Home / 8,838,654.12-13,258,541.55-2,773,625.22

Finding the Fourth Proportional to 8,838,654.12, 13,258,541.55 and 2,773,625.22

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Solution

The fourth proportional to 8,838,654.12, 13,258,541.55 and 2,773,625.22 is: 4,160,613.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,654.12 : 13,258,541.55 = 2,773,625.22 : x
  2. Step 2: Convert to fraction form
    8,838,654.12/13,258,541.55 = 2,773,625.22/x
  3. Step 3: Cross multiply
    8,838,654.12x = 13,258,541.55 × 2,773,625.22
  4. Step 4: Simplify right side
    8,838,654.12x = 36,774,225,233,898.99
  5. Step 5: Solve for x
    x = 36,774,225,233,898.99/8,838,654.12
  6. Step 6: Final answer
    x = 4,160,613.68

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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.