Home / 1,508,116.60-2,261,397.30-560,999.80

Finding the Fourth Proportional to 1,508,116.60, 2,261,397.30 and 560,999.80

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Solution

The fourth proportional to 1,508,116.60, 2,261,397.30 and 560,999.80 is: 841,210.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,116.60 : 2,261,397.30 = 560,999.80 : x
  2. Step 2: Convert to fraction form
    1,508,116.60/2,261,397.30 = 560,999.80/x
  3. Step 3: Cross multiply
    1,508,116.60x = 2,261,397.30 × 560,999.80
  4. Step 4: Simplify right side
    1,508,116.60x = 1,268,643,433,020.54
  5. Step 5: Solve for x
    x = 1,268,643,433,020.54/1,508,116.60
  6. Step 6: Final answer
    x = 841,210.44

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Double scale
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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.