Home / 924,024.30-1,384,999.65-524,856.30

Finding the Fourth Proportional to 924,024.30, 1,384,999.65 and 524,856.30

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Solution

The fourth proportional to 924,024.30, 1,384,999.65 and 524,856.30 is: 786,695.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,024.30 : 1,384,999.65 = 524,856.30 : x
  2. Step 2: Convert to fraction form
    924,024.30/1,384,999.65 = 524,856.30/x
  3. Step 3: Cross multiply
    924,024.30x = 1,384,999.65 × 524,856.30
  4. Step 4: Simplify right side
    924,024.30x = 726,925,791,800.30
  5. Step 5: Solve for x
    x = 726,925,791,800.30/924,024.30
  6. Step 6: Final answer
    x = 786,695.54

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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.