Home / 4,090,446.06-5,655,019.23-3,070,079.34

Finding the Fourth Proportional to 4,090,446.06, 5,655,019.23 and 3,070,079.34

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Solution

The fourth proportional to 4,090,446.06, 5,655,019.23 and 3,070,079.34 is: 4,244,367.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,446.06 : 5,655,019.23 = 3,070,079.34 : x
  2. Step 2: Convert to fraction form
    4,090,446.06/5,655,019.23 = 3,070,079.34/x
  3. Step 3: Cross multiply
    4,090,446.06x = 5,655,019.23 × 3,070,079.34
  4. Step 4: Simplify right side
    4,090,446.06x = 17,361,357,705,325.71
  5. Step 5: Solve for x
    x = 17,361,357,705,325.71/4,090,446.06
  6. Step 6: Final answer
    x = 4,244,367.84

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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.