Home / 3,173,116.30-4,759,674.45-3,034,897.90

Finding the Fourth Proportional to 3,173,116.30, 4,759,674.45 and 3,034,897.90

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Solution

The fourth proportional to 3,173,116.30, 4,759,674.45 and 3,034,897.90 is: 4,552,346.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,116.30 : 4,759,674.45 = 3,034,897.90 : x
  2. Step 2: Convert to fraction form
    3,173,116.30/4,759,674.45 = 3,034,897.90/x
  3. Step 3: Cross multiply
    3,173,116.30x = 4,759,674.45 × 3,034,897.90
  4. Step 4: Simplify right side
    3,173,116.30x = 14,445,125,992,988.65
  5. Step 5: Solve for x
    x = 14,445,125,992,988.65/3,173,116.30
  6. Step 6: Final answer
    x = 4,552,346.85

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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.