Home / 1,566,013.70-2,349,020.55-1,060,816.70

Finding the Fourth Proportional to 1,566,013.70, 2,349,020.55 and 1,060,816.70

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Solution

The fourth proportional to 1,566,013.70, 2,349,020.55 and 1,060,816.70 is: 1,591,225.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,013.70 : 2,349,020.55 = 1,060,816.70 : x
  2. Step 2: Convert to fraction form
    1,566,013.70/2,349,020.55 = 1,060,816.70/x
  3. Step 3: Cross multiply
    1,566,013.70x = 2,349,020.55 × 1,060,816.70
  4. Step 4: Simplify right side
    1,566,013.70x = 2,491,880,228,083.18
  5. Step 5: Solve for x
    x = 2,491,880,228,083.18/1,566,013.70
  6. Step 6: Final answer
    x = 1,591,225.05

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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.