Home / 966,822.23-1,334,337.69-584,851.74

Finding the Fourth Proportional to 966,822.23, 1,334,337.69 and 584,851.74

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Solution

The fourth proportional to 966,822.23, 1,334,337.69 and 584,851.74 is: 807,169.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,822.23 : 1,334,337.69 = 584,851.74 : x
  2. Step 2: Convert to fraction form
    966,822.23/1,334,337.69 = 584,851.74/x
  3. Step 3: Cross multiply
    966,822.23x = 1,334,337.69 × 584,851.74
  4. Step 4: Simplify right side
    966,822.23x = 780,389,716,819.82
  5. Step 5: Solve for x
    x = 780,389,716,819.82/966,822.23
  6. Step 6: Final answer
    x = 807,169.82

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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.