Home / 1,026,175.68-1,416,127.68-573,474.24

Finding the Fourth Proportional to 1,026,175.68, 1,416,127.68 and 573,474.24

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Solution

The fourth proportional to 1,026,175.68, 1,416,127.68 and 573,474.24 is: 791,397.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,175.68 : 1,416,127.68 = 573,474.24 : x
  2. Step 2: Convert to fraction form
    1,026,175.68/1,416,127.68 = 573,474.24/x
  3. Step 3: Cross multiply
    1,026,175.68x = 1,416,127.68 × 573,474.24
  4. Step 4: Simplify right side
    1,026,175.68x = 812,112,745,030.96
  5. Step 5: Solve for x
    x = 812,112,745,030.96/1,026,175.68
  6. Step 6: Final answer
    x = 791,397.38

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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.