Home / 1,234,303.44-1,851,496.04-424,680.04

Finding the Fourth Proportional to 1,234,303.44, 1,851,496.04 and 424,680.04

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Solution

The fourth proportional to 1,234,303.44, 1,851,496.04 and 424,680.04 is: 637,034.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,303.44 : 1,851,496.04 = 424,680.04 : x
  2. Step 2: Convert to fraction form
    1,234,303.44/1,851,496.04 = 424,680.04/x
  3. Step 3: Cross multiply
    1,234,303.44x = 1,851,496.04 × 424,680.04
  4. Step 4: Simplify right side
    1,234,303.44x = 786,293,412,327.04
  5. Step 5: Solve for x
    x = 786,293,412,327.04/1,234,303.44
  6. Step 6: Final answer
    x = 637,034.13

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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.