Home / 1,732,602.96-2,599,347.36-667,359

Finding the Fourth Proportional to 1,732,602.96, 2,599,347.36 and 667,359

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Solution

The fourth proportional to 1,732,602.96, 2,599,347.36 and 667,359 is: 1,001,209.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,602.96 : 2,599,347.36 = 667,359 : x
  2. Step 2: Convert to fraction form
    1,732,602.96/2,599,347.36 = 667,359/x
  3. Step 3: Cross multiply
    1,732,602.96x = 2,599,347.36 × 667,359
  4. Step 4: Simplify right side
    1,732,602.96x = 1,734,697,854,822.24
  5. Step 5: Solve for x
    x = 1,734,697,854,822.24/1,732,602.96
  6. Step 6: Final answer
    x = 1,001,209.10

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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.