Home / 1,034,084.40-1,552,390.20-585,117.60

Finding the Fourth Proportional to 1,034,084.40, 1,552,390.20 and 585,117.60

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Solution

The fourth proportional to 1,034,084.40, 1,552,390.20 and 585,117.60 is: 878,391.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,084.40 : 1,552,390.20 = 585,117.60 : x
  2. Step 2: Convert to fraction form
    1,034,084.40/1,552,390.20 = 585,117.60/x
  3. Step 3: Cross multiply
    1,034,084.40x = 1,552,390.20 × 585,117.60
  4. Step 4: Simplify right side
    1,034,084.40x = 908,330,828,087.52
  5. Step 5: Solve for x
    x = 908,330,828,087.52/1,034,084.40
  6. Step 6: Final answer
    x = 878,391.38

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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.