Home / 3,501,188.38-4,831,661.02-1,952,547.83

Finding the Fourth Proportional to 3,501,188.38, 4,831,661.02 and 1,952,547.83

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Solution

The fourth proportional to 3,501,188.38, 4,831,661.02 and 1,952,547.83 is: 2,694,527.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,188.38 : 4,831,661.02 = 1,952,547.83 : x
  2. Step 2: Convert to fraction form
    3,501,188.38/4,831,661.02 = 1,952,547.83/x
  3. Step 3: Cross multiply
    3,501,188.38x = 4,831,661.02 × 1,952,547.83
  4. Step 4: Simplify right side
    3,501,188.38x = 9,434,049,220,619.65
  5. Step 5: Solve for x
    x = 9,434,049,220,619.65/3,501,188.38
  6. Step 6: Final answer
    x = 2,694,527.74

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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.