Home / 1,053,704.17-1,454,109.02-570,269.19

Finding the Fourth Proportional to 1,053,704.17, 1,454,109.02 and 570,269.19

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Solution

The fourth proportional to 1,053,704.17, 1,454,109.02 and 570,269.19 is: 786,970.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,704.17 : 1,454,109.02 = 570,269.19 : x
  2. Step 2: Convert to fraction form
    1,053,704.17/1,454,109.02 = 570,269.19/x
  3. Step 3: Cross multiply
    1,053,704.17x = 1,454,109.02 × 570,269.19
  4. Step 4: Simplify right side
    1,053,704.17x = 829,233,573,007.09
  5. Step 5: Solve for x
    x = 829,233,573,007.09/1,053,704.17
  6. Step 6: Final answer
    x = 786,970.00

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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.