Home / 2,232,239.56-3,348,921.54-634,802.65

Finding the Fourth Proportional to 2,232,239.56, 3,348,921.54 and 634,802.65

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Solution

The fourth proportional to 2,232,239.56, 3,348,921.54 and 634,802.65 is: 952,363.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,239.56 : 3,348,921.54 = 634,802.65 : x
  2. Step 2: Convert to fraction form
    2,232,239.56/3,348,921.54 = 634,802.65/x
  3. Step 3: Cross multiply
    2,232,239.56x = 3,348,921.54 × 634,802.65
  4. Step 4: Simplify right side
    2,232,239.56x = 2,125,904,248,315.46
  5. Step 5: Solve for x
    x = 2,125,904,248,315.46/2,232,239.56
  6. Step 6: Final answer
    x = 952,363.85

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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.