Home / 3,506,118.76-5,259,966.30-1,110,106.60

Finding the Fourth Proportional to 3,506,118.76, 5,259,966.30 and 1,110,106.60

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Solution

The fourth proportional to 3,506,118.76, 5,259,966.30 and 1,110,106.60 is: 1,665,409.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,118.76 : 5,259,966.30 = 1,110,106.60 : x
  2. Step 2: Convert to fraction form
    3,506,118.76/5,259,966.30 = 1,110,106.60/x
  3. Step 3: Cross multiply
    3,506,118.76x = 5,259,966.30 × 1,110,106.60
  4. Step 4: Simplify right side
    3,506,118.76x = 5,839,123,305,407.58
  5. Step 5: Solve for x
    x = 5,839,123,305,407.58/3,506,118.76
  6. Step 6: Final answer
    x = 1,665,409.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.