Home / 1,350,554.58-2,025,084.06-552,396.69

Finding the Fourth Proportional to 1,350,554.58, 2,025,084.06 and 552,396.69

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Solution

The fourth proportional to 1,350,554.58, 2,025,084.06 and 552,396.69 is: 828,289.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,554.58 : 2,025,084.06 = 552,396.69 : x
  2. Step 2: Convert to fraction form
    1,350,554.58/2,025,084.06 = 552,396.69/x
  3. Step 3: Cross multiply
    1,350,554.58x = 2,025,084.06 × 552,396.69
  4. Step 4: Simplify right side
    1,350,554.58x = 1,118,649,731,715.76
  5. Step 5: Solve for x
    x = 1,118,649,731,715.76/1,350,554.58
  6. Step 6: Final answer
    x = 828,289.17

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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.