Home / 6,676,587.60-10,013,479.97-1,883,155.88

Finding the Fourth Proportional to 6,676,587.60, 10,013,479.97 and 1,883,155.88

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Solution

The fourth proportional to 6,676,587.60, 10,013,479.97 and 1,883,155.88 is: 2,824,338.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,587.60 : 10,013,479.97 = 1,883,155.88 : x
  2. Step 2: Convert to fraction form
    6,676,587.60/10,013,479.97 = 1,883,155.88/x
  3. Step 3: Cross multiply
    6,676,587.60x = 10,013,479.97 × 1,883,155.88
  4. Step 4: Simplify right side
    6,676,587.60x = 18,856,943,714,509.31
  5. Step 5: Solve for x
    x = 18,856,943,714,509.31/6,676,587.60
  6. Step 6: Final answer
    x = 2,824,338.55

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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.