Home / 2,725,994-3,761,897.40-1,502,343.58

Finding the Fourth Proportional to 2,725,994, 3,761,897.40 and 1,502,343.58

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Solution

The fourth proportional to 2,725,994, 3,761,897.40 and 1,502,343.58 is: 2,073,248.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,994 : 3,761,897.40 = 1,502,343.58 : x
  2. Step 2: Convert to fraction form
    2,725,994/3,761,897.40 = 1,502,343.58/x
  3. Step 3: Cross multiply
    2,725,994x = 3,761,897.40 × 1,502,343.58
  4. Step 4: Simplify right side
    2,725,994x = 5,651,662,407,508.69
  5. Step 5: Solve for x
    x = 5,651,662,407,508.69/2,725,994
  6. Step 6: Final answer
    x = 2,073,248.29

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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.