Home / 967,022.40-1,334,108.76-559,049.16

Finding the Fourth Proportional to 967,022.40, 1,334,108.76 and 559,049.16

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Solution

The fourth proportional to 967,022.40, 1,334,108.76 and 559,049.16 is: 771,266.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,022.40 : 1,334,108.76 = 559,049.16 : x
  2. Step 2: Convert to fraction form
    967,022.40/1,334,108.76 = 559,049.16/x
  3. Step 3: Cross multiply
    967,022.40x = 1,334,108.76 × 559,049.16
  4. Step 4: Simplify right side
    967,022.40x = 745,832,381,626.64
  5. Step 5: Solve for x
    x = 745,832,381,626.64/967,022.40
  6. Step 6: Final answer
    x = 771,266.91

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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.