Home / 6,237,498.32-8,607,761.02-3,521,244.32

Finding the Fourth Proportional to 6,237,498.32, 8,607,761.02 and 3,521,244.32

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Solution

The fourth proportional to 6,237,498.32, 8,607,761.02 and 3,521,244.32 is: 4,859,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,498.32 : 8,607,761.02 = 3,521,244.32 : x
  2. Step 2: Convert to fraction form
    6,237,498.32/8,607,761.02 = 3,521,244.32/x
  3. Step 3: Cross multiply
    6,237,498.32x = 8,607,761.02 × 3,521,244.32
  4. Step 4: Simplify right side
    6,237,498.32x = 30,310,029,538,947.38
  5. Step 5: Solve for x
    x = 30,310,029,538,947.38/6,237,498.32
  6. Step 6: Final answer
    x = 4,859,324.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.