Home / 1,350,554.61-2,025,084.06-552,396.66

Finding the Fourth Proportional to 1,350,554.61, 2,025,084.06 and 552,396.66

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Solution

The fourth proportional to 1,350,554.61, 2,025,084.06 and 552,396.66 is: 828,289.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,554.61 : 2,025,084.06 = 552,396.66 : x
  2. Step 2: Convert to fraction form
    1,350,554.61/2,025,084.06 = 552,396.66/x
  3. Step 3: Cross multiply
    1,350,554.61x = 2,025,084.06 × 552,396.66
  4. Step 4: Simplify right side
    1,350,554.61x = 1,118,649,670,963.24
  5. Step 5: Solve for x
    x = 1,118,649,670,963.24/1,350,554.61
  6. Step 6: Final answer
    x = 828,289.11

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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.