Home / 716,441.40-1,073,106.90-592,025.40

Finding the Fourth Proportional to 716,441.40, 1,073,106.90 and 592,025.40

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Solution

The fourth proportional to 716,441.40, 1,073,106.90 and 592,025.40 is: 886,752.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,441.40 : 1,073,106.90 = 592,025.40 : x
  2. Step 2: Convert to fraction form
    716,441.40/1,073,106.90 = 592,025.40/x
  3. Step 3: Cross multiply
    716,441.40x = 1,073,106.90 × 592,025.40
  4. Step 4: Simplify right side
    716,441.40x = 635,306,541,715.26
  5. Step 5: Solve for x
    x = 635,306,541,715.26/716,441.40
  6. Step 6: Final answer
    x = 886,752.97

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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.