Home / 1,053,618.04-1,453,996.56-570,183.04

Finding the Fourth Proportional to 1,053,618.04, 1,453,996.56 and 570,183.04

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Solution

The fourth proportional to 1,053,618.04, 1,453,996.56 and 570,183.04 is: 786,854.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,618.04 : 1,453,996.56 = 570,183.04 : x
  2. Step 2: Convert to fraction form
    1,053,618.04/1,453,996.56 = 570,183.04/x
  3. Step 3: Cross multiply
    1,053,618.04x = 1,453,996.56 × 570,183.04
  4. Step 4: Simplify right side
    1,053,618.04x = 829,044,178,730.34
  5. Step 5: Solve for x
    x = 829,044,178,730.34/1,053,618.04
  6. Step 6: Final answer
    x = 786,854.58

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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.