Home / 4,756,044.08-7,134,809.76-1,560,443.44

Finding the Fourth Proportional to 4,756,044.08, 7,134,809.76 and 1,560,443.44

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Solution

The fourth proportional to 4,756,044.08, 7,134,809.76 and 1,560,443.44 is: 2,340,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,044.08 : 7,134,809.76 = 1,560,443.44 : x
  2. Step 2: Convert to fraction form
    4,756,044.08/7,134,809.76 = 1,560,443.44/x
  3. Step 3: Cross multiply
    4,756,044.08x = 7,134,809.76 × 1,560,443.44
  4. Step 4: Simplify right side
    4,756,044.08x = 11,133,467,085,639.97
  5. Step 5: Solve for x
    x = 11,133,467,085,639.97/4,756,044.08
  6. Step 6: Final answer
    x = 2,340,909.15

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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.