Home / 2,726,133.66-3,762,089.19-1,502,482.86

Finding the Fourth Proportional to 2,726,133.66, 3,762,089.19 and 1,502,482.86

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Solution

The fourth proportional to 2,726,133.66, 3,762,089.19 and 1,502,482.86 is: 2,073,439.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,133.66 : 3,762,089.19 = 1,502,482.86 : x
  2. Step 2: Convert to fraction form
    2,726,133.66/3,762,089.19 = 1,502,482.86/x
  3. Step 3: Cross multiply
    2,726,133.66x = 3,762,089.19 × 1,502,482.86
  4. Step 4: Simplify right side
    2,726,133.66x = 5,652,474,525,766.28
  5. Step 5: Solve for x
    x = 5,652,474,525,766.28/2,726,133.66
  6. Step 6: Final answer
    x = 2,073,439.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.