Home / 2,343,737.19-3,515,243.13-904,210.65

Finding the Fourth Proportional to 2,343,737.19, 3,515,243.13 and 904,210.65

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Solution

The fourth proportional to 2,343,737.19, 3,515,243.13 and 904,210.65 is: 1,356,176.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,737.19 : 3,515,243.13 = 904,210.65 : x
  2. Step 2: Convert to fraction form
    2,343,737.19/3,515,243.13 = 904,210.65/x
  3. Step 3: Cross multiply
    2,343,737.19x = 3,515,243.13 × 904,210.65
  4. Step 4: Simplify right side
    2,343,737.19x = 3,178,520,275,485.33
  5. Step 5: Solve for x
    x = 3,178,520,275,485.33/2,343,737.19
  6. Step 6: Final answer
    x = 1,356,176.06

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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.