Home / 1,654,585.48-2,283,574.80-1,010,379.16

Finding the Fourth Proportional to 1,654,585.48, 2,283,574.80 and 1,010,379.16

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Solution

The fourth proportional to 1,654,585.48, 2,283,574.80 and 1,010,379.16 is: 1,394,473.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,585.48 : 2,283,574.80 = 1,010,379.16 : x
  2. Step 2: Convert to fraction form
    1,654,585.48/2,283,574.80 = 1,010,379.16/x
  3. Step 3: Cross multiply
    1,654,585.48x = 2,283,574.80 × 1,010,379.16
  4. Step 4: Simplify right side
    1,654,585.48x = 2,307,276,388,221.17
  5. Step 5: Solve for x
    x = 2,307,276,388,221.17/1,654,585.48
  6. Step 6: Final answer
    x = 1,394,473.97

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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.