Home / 966,830.27-1,334,260.61-559,060.07

Finding the Fourth Proportional to 966,830.27, 1,334,260.61 and 559,060.07

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Solution

The fourth proportional to 966,830.27, 1,334,260.61 and 559,060.07 is: 771,523.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,830.27 : 1,334,260.61 = 559,060.07 : x
  2. Step 2: Convert to fraction form
    966,830.27/1,334,260.61 = 559,060.07/x
  3. Step 3: Cross multiply
    966,830.27x = 1,334,260.61 × 559,060.07
  4. Step 4: Simplify right side
    966,830.27x = 745,931,820,558.24
  5. Step 5: Solve for x
    x = 745,931,820,558.24/966,830.27
  6. Step 6: Final answer
    x = 771,523.04

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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.