Home / 1,053,635.56-1,454,019.66-570,204.24

Finding the Fourth Proportional to 1,053,635.56, 1,454,019.66 and 570,204.24

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Solution

The fourth proportional to 1,053,635.56, 1,454,019.66 and 570,204.24 is: 786,883.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,635.56 : 1,454,019.66 = 570,204.24 : x
  2. Step 2: Convert to fraction form
    1,053,635.56/1,454,019.66 = 570,204.24/x
  3. Step 3: Cross multiply
    1,053,635.56x = 1,454,019.66 × 570,204.24
  4. Step 4: Simplify right side
    1,053,635.56x = 829,088,175,175.36
  5. Step 5: Solve for x
    x = 829,088,175,175.36/1,053,635.56
  6. Step 6: Final answer
    x = 786,883.25

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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.