Home / 1,232,614.33-1,849,341.85-664,053.80

Finding the Fourth Proportional to 1,232,614.33, 1,849,341.85 and 664,053.80

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Solution

The fourth proportional to 1,232,614.33, 1,849,341.85 and 664,053.80 is: 996,307.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,614.33 : 1,849,341.85 = 664,053.80 : x
  2. Step 2: Convert to fraction form
    1,232,614.33/1,849,341.85 = 664,053.80/x
  3. Step 3: Cross multiply
    1,232,614.33x = 1,849,341.85 × 664,053.80
  4. Step 4: Simplify right side
    1,232,614.33x = 1,228,062,472,084.69
  5. Step 5: Solve for x
    x = 1,228,062,472,084.69/1,232,614.33
  6. Step 6: Final answer
    x = 996,307.15

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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.