Home / 4,902,612.72-7,358,526.47-2,567,327.40

Finding the Fourth Proportional to 4,902,612.72, 7,358,526.47 and 2,567,327.40

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Solution

The fourth proportional to 4,902,612.72, 7,358,526.47 and 2,567,327.40 is: 3,853,403.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,612.72 : 7,358,526.47 = 2,567,327.40 : x
  2. Step 2: Convert to fraction form
    4,902,612.72/7,358,526.47 = 2,567,327.40/x
  3. Step 3: Cross multiply
    4,902,612.72x = 7,358,526.47 × 2,567,327.40
  4. Step 4: Simplify right side
    4,902,612.72x = 18,891,746,636,474.60
  5. Step 5: Solve for x
    x = 18,891,746,636,474.60/4,902,612.72
  6. Step 6: Final answer
    x = 3,853,403.83

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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.