Home / 4,711,296.32-7,061,864.16-2,312,348.48

Finding the Fourth Proportional to 4,711,296.32, 7,061,864.16 and 2,312,348.48

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Solution

The fourth proportional to 4,711,296.32, 7,061,864.16 and 2,312,348.48 is: 3,466,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,296.32 : 7,061,864.16 = 2,312,348.48 : x
  2. Step 2: Convert to fraction form
    4,711,296.32/7,061,864.16 = 2,312,348.48/x
  3. Step 3: Cross multiply
    4,711,296.32x = 7,061,864.16 × 2,312,348.48
  4. Step 4: Simplify right side
    4,711,296.32x = 16,329,490,856,342.48
  5. Step 5: Solve for x
    x = 16,329,490,856,342.48/4,711,296.32
  6. Step 6: Final answer
    x = 3,466,029.25

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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.