Home / 716,442.40-1,073,108.40-592,026.40

Finding the Fourth Proportional to 716,442.40, 1,073,108.40 and 592,026.40

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Solution

The fourth proportional to 716,442.40, 1,073,108.40 and 592,026.40 is: 886,754.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,442.40 : 1,073,108.40 = 592,026.40 : x
  2. Step 2: Convert to fraction form
    716,442.40/1,073,108.40 = 592,026.40/x
  3. Step 3: Cross multiply
    716,442.40x = 1,073,108.40 × 592,026.40
  4. Step 4: Simplify right side
    716,442.40x = 635,308,502,861.76
  5. Step 5: Solve for x
    x = 635,308,502,861.76/716,442.40
  6. Step 6: Final answer
    x = 886,754.47

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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.