Home / 2,350,980.80-3,526,471.20-578,052.80

Finding the Fourth Proportional to 2,350,980.80, 3,526,471.20 and 578,052.80

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Solution

The fourth proportional to 2,350,980.80, 3,526,471.20 and 578,052.80 is: 867,079.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,980.80 : 3,526,471.20 = 578,052.80 : x
  2. Step 2: Convert to fraction form
    2,350,980.80/3,526,471.20 = 578,052.80/x
  3. Step 3: Cross multiply
    2,350,980.80x = 3,526,471.20 × 578,052.80
  4. Step 4: Simplify right side
    2,350,980.80x = 2,038,486,551,279.36
  5. Step 5: Solve for x
    x = 2,038,486,551,279.36/2,350,980.80
  6. Step 6: Final answer
    x = 867,079.20

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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.