Home / 4,535,407.46-6,258,862.62-2,498,216.96

Finding the Fourth Proportional to 4,535,407.46, 6,258,862.62 and 2,498,216.96

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Solution

The fourth proportional to 4,535,407.46, 6,258,862.62 and 2,498,216.96 is: 3,447,539.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,407.46 : 6,258,862.62 = 2,498,216.96 : x
  2. Step 2: Convert to fraction form
    4,535,407.46/6,258,862.62 = 2,498,216.96/x
  3. Step 3: Cross multiply
    4,535,407.46x = 6,258,862.62 × 2,498,216.96
  4. Step 4: Simplify right side
    4,535,407.46x = 15,635,996,747,594.04
  5. Step 5: Solve for x
    x = 15,635,996,747,594.04/4,535,407.46
  6. Step 6: Final answer
    x = 3,447,539.58

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Double scale
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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.