Home / 1,524,417.10-2,285,167.65-564,615.70

Finding the Fourth Proportional to 1,524,417.10, 2,285,167.65 and 564,615.70

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Solution

The fourth proportional to 1,524,417.10, 2,285,167.65 and 564,615.70 is: 846,383.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,417.10 : 2,285,167.65 = 564,615.70 : x
  2. Step 2: Convert to fraction form
    1,524,417.10/2,285,167.65 = 564,615.70/x
  3. Step 3: Cross multiply
    1,524,417.10x = 2,285,167.65 × 564,615.70
  4. Step 4: Simplify right side
    1,524,417.10x = 1,290,241,532,322.10
  5. Step 5: Solve for x
    x = 1,290,241,532,322.10/1,524,417.10
  6. Step 6: Final answer
    x = 846,383.53

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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.