Home / 652,948.41-901,061.28-366,462.35

Finding the Fourth Proportional to 652,948.41, 901,061.28 and 366,462.35

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Solution

The fourth proportional to 652,948.41, 901,061.28 and 366,462.35 is: 505,713.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,948.41 : 901,061.28 = 366,462.35 : x
  2. Step 2: Convert to fraction form
    652,948.41/901,061.28 = 366,462.35/x
  3. Step 3: Cross multiply
    652,948.41x = 901,061.28 × 366,462.35
  4. Step 4: Simplify right side
    652,948.41x = 330,205,034,162.81
  5. Step 5: Solve for x
    x = 330,205,034,162.81/652,948.41
  6. Step 6: Final answer
    x = 505,713.82

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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.