Home / 3,034,590.78-4,552,564.05-1,141,348.62

Finding the Fourth Proportional to 3,034,590.78, 4,552,564.05 and 1,141,348.62

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Solution

The fourth proportional to 3,034,590.78, 4,552,564.05 and 1,141,348.62 is: 1,712,277.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,590.78 : 4,552,564.05 = 1,141,348.62 : x
  2. Step 2: Convert to fraction form
    3,034,590.78/4,552,564.05 = 1,141,348.62/x
  3. Step 3: Cross multiply
    3,034,590.78x = 4,552,564.05 × 1,141,348.62
  4. Step 4: Simplify right side
    3,034,590.78x = 5,196,062,695,929.11
  5. Step 5: Solve for x
    x = 5,196,062,695,929.11/3,034,590.78
  6. Step 6: Final answer
    x = 1,712,277.89

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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.