Home / 2,725,803.27-3,761,633.19-1,502,152.62

Finding the Fourth Proportional to 2,725,803.27, 3,761,633.19 and 1,502,152.62

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Solution

The fourth proportional to 2,725,803.27, 3,761,633.19 and 1,502,152.62 is: 2,072,984.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,803.27 : 3,761,633.19 = 1,502,152.62 : x
  2. Step 2: Convert to fraction form
    2,725,803.27/3,761,633.19 = 1,502,152.62/x
  3. Step 3: Cross multiply
    2,725,803.27x = 3,761,633.19 × 1,502,152.62
  4. Step 4: Simplify right side
    2,725,803.27x = 5,650,547,151,837.46
  5. Step 5: Solve for x
    x = 5,650,547,151,837.46/2,725,803.27
  6. Step 6: Final answer
    x = 2,072,984.21

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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.