Home / 2,725,776.03-3,761,595.80-1,502,125.46

Finding the Fourth Proportional to 2,725,776.03, 3,761,595.80 and 1,502,125.46

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Solution

The fourth proportional to 2,725,776.03, 3,761,595.80 and 1,502,125.46 is: 2,072,946.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,776.03 : 3,761,595.80 = 1,502,125.46 : x
  2. Step 2: Convert to fraction form
    2,725,776.03/3,761,595.80 = 1,502,125.46/x
  3. Step 3: Cross multiply
    2,725,776.03x = 3,761,595.80 × 1,502,125.46
  4. Step 4: Simplify right side
    2,725,776.03x = 5,650,388,814,829.42
  5. Step 5: Solve for x
    x = 5,650,388,814,829.42/2,725,776.03
  6. Step 6: Final answer
    x = 2,072,946.84

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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.