Home / 1,598,001.84-2,396,978.28-476,070.84

Finding the Fourth Proportional to 1,598,001.84, 2,396,978.28 and 476,070.84

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Solution

The fourth proportional to 1,598,001.84, 2,396,978.28 and 476,070.84 is: 714,098.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,001.84 : 2,396,978.28 = 476,070.84 : x
  2. Step 2: Convert to fraction form
    1,598,001.84/2,396,978.28 = 476,070.84/x
  3. Step 3: Cross multiply
    1,598,001.84x = 2,396,978.28 × 476,070.84
  4. Step 4: Simplify right side
    1,598,001.84x = 1,141,131,463,221.36
  5. Step 5: Solve for x
    x = 1,141,131,463,221.36/1,598,001.84
  6. Step 6: Final answer
    x = 714,098.97

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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.