Home / 3,635,252.20-5,452,878.30-1,241,799.40

Finding the Fourth Proportional to 3,635,252.20, 5,452,878.30 and 1,241,799.40

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Solution

The fourth proportional to 3,635,252.20, 5,452,878.30 and 1,241,799.40 is: 1,862,699.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,252.20 : 5,452,878.30 = 1,241,799.40 : x
  2. Step 2: Convert to fraction form
    3,635,252.20/5,452,878.30 = 1,241,799.40/x
  3. Step 3: Cross multiply
    3,635,252.20x = 5,452,878.30 × 1,241,799.40
  4. Step 4: Simplify right side
    3,635,252.20x = 6,771,381,001,213.02
  5. Step 5: Solve for x
    x = 6,771,381,001,213.02/3,635,252.20
  6. Step 6: Final answer
    x = 1,862,699.10

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1.5x scale

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.