Home / 1,532,929.35-2,299,750.18-522,060.04

Finding the Fourth Proportional to 1,532,929.35, 2,299,750.18 and 522,060.04

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Solution

The fourth proportional to 1,532,929.35, 2,299,750.18 and 522,060.04 is: 783,211.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,929.35 : 2,299,750.18 = 522,060.04 : x
  2. Step 2: Convert to fraction form
    1,532,929.35/2,299,750.18 = 522,060.04/x
  3. Step 3: Cross multiply
    1,532,929.35x = 2,299,750.18 × 522,060.04
  4. Step 4: Simplify right side
    1,532,929.35x = 1,200,607,659,594.25
  5. Step 5: Solve for x
    x = 1,200,607,659,594.25/1,532,929.35
  6. Step 6: Final answer
    x = 783,211.34

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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.