Home / 1,234,254.10-1,851,018.27-524,276.50

Finding the Fourth Proportional to 1,234,254.10, 1,851,018.27 and 524,276.50

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Solution

The fourth proportional to 1,234,254.10, 1,851,018.27 and 524,276.50 is: 786,260.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,254.10 : 1,851,018.27 = 524,276.50 : x
  2. Step 2: Convert to fraction form
    1,234,254.10/1,851,018.27 = 524,276.50/x
  3. Step 3: Cross multiply
    1,234,254.10x = 1,851,018.27 × 524,276.50
  4. Step 4: Simplify right side
    1,234,254.10x = 970,445,380,031.66
  5. Step 5: Solve for x
    x = 970,445,380,031.66/1,234,254.10
  6. Step 6: Final answer
    x = 786,260.61

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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.