Home / 834,899.55-1,152,161.05-452,926.33

Finding the Fourth Proportional to 834,899.55, 1,152,161.05 and 452,926.33

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Solution

The fourth proportional to 834,899.55, 1,152,161.05 and 452,926.33 is: 625,038.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,899.55 : 1,152,161.05 = 452,926.33 : x
  2. Step 2: Convert to fraction form
    834,899.55/1,152,161.05 = 452,926.33/x
  3. Step 3: Cross multiply
    834,899.55x = 1,152,161.05 × 452,926.33
  4. Step 4: Simplify right side
    834,899.55x = 521,844,073,680.82
  5. Step 5: Solve for x
    x = 521,844,073,680.82/834,899.55
  6. Step 6: Final answer
    x = 625,038.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.