Home / 966,914.20-1,334,263.36-559,042.20

Finding the Fourth Proportional to 966,914.20, 1,334,263.36 and 559,042.20

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Solution

The fourth proportional to 966,914.20, 1,334,263.36 and 559,042.20 is: 771,433.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,914.20 : 1,334,263.36 = 559,042.20 : x
  2. Step 2: Convert to fraction form
    966,914.20/1,334,263.36 = 559,042.20/x
  3. Step 3: Cross multiply
    966,914.20x = 1,334,263.36 × 559,042.20
  4. Step 4: Simplify right side
    966,914.20x = 745,909,524,153.79
  5. Step 5: Solve for x
    x = 745,909,524,153.79/966,914.20
  6. Step 6: Final answer
    x = 771,433.00

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Double scale
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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.