Home / 2,448,326.25-3,672,484.65-651,211.65

Finding the Fourth Proportional to 2,448,326.25, 3,672,484.65 and 651,211.65

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Solution

The fourth proportional to 2,448,326.25, 3,672,484.65 and 651,211.65 is: 976,816.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,326.25 : 3,672,484.65 = 651,211.65 : x
  2. Step 2: Convert to fraction form
    2,448,326.25/3,672,484.65 = 651,211.65/x
  3. Step 3: Cross multiply
    2,448,326.25x = 3,672,484.65 × 651,211.65
  4. Step 4: Simplify right side
    2,448,326.25x = 2,391,564,788,526.17
  5. Step 5: Solve for x
    x = 2,391,564,788,526.17/2,448,326.25
  6. Step 6: Final answer
    x = 976,816.22

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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.