Home / 1,653,001.80-2,479,502.70-588,078.60

Finding the Fourth Proportional to 1,653,001.80, 2,479,502.70 and 588,078.60

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Solution

The fourth proportional to 1,653,001.80, 2,479,502.70 and 588,078.60 is: 882,117.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,001.80 : 2,479,502.70 = 588,078.60 : x
  2. Step 2: Convert to fraction form
    1,653,001.80/2,479,502.70 = 588,078.60/x
  3. Step 3: Cross multiply
    1,653,001.80x = 2,479,502.70 × 588,078.60
  4. Step 4: Simplify right side
    1,653,001.80x = 1,458,142,476,512.22
  5. Step 5: Solve for x
    x = 1,458,142,476,512.22/1,653,001.80
  6. Step 6: Final answer
    x = 882,117.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.