Home / 1,096,331.55-1,643,748.95-584,073.28

Finding the Fourth Proportional to 1,096,331.55, 1,643,748.95 and 584,073.28

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Solution

The fourth proportional to 1,096,331.55, 1,643,748.95 and 584,073.28 is: 875,711.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,331.55 : 1,643,748.95 = 584,073.28 : x
  2. Step 2: Convert to fraction form
    1,096,331.55/1,643,748.95 = 584,073.28/x
  3. Step 3: Cross multiply
    1,096,331.55x = 1,643,748.95 × 584,073.28
  4. Step 4: Simplify right side
    1,096,331.55x = 960,069,840,723.06
  5. Step 5: Solve for x
    x = 960,069,840,723.06/1,096,331.55
  6. Step 6: Final answer
    x = 875,711.22

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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.