Home / 1,654,566.19-2,283,549.90-1,010,358.01

Finding the Fourth Proportional to 1,654,566.19, 2,283,549.90 and 1,010,358.01

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Solution

The fourth proportional to 1,654,566.19, 2,283,549.90 and 1,010,358.01 is: 1,394,445.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,566.19 : 2,283,549.90 = 1,010,358.01 : x
  2. Step 2: Convert to fraction form
    1,654,566.19/2,283,549.90 = 1,010,358.01/x
  3. Step 3: Cross multiply
    1,654,566.19x = 2,283,549.90 × 1,010,358.01
  4. Step 4: Simplify right side
    1,654,566.19x = 2,307,202,921,761.96
  5. Step 5: Solve for x
    x = 2,307,202,921,761.96/1,654,566.19
  6. Step 6: Final answer
    x = 1,394,445.83

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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.