Home / 4,524,116.40-6,791,009.52-1,830,202.80

Finding the Fourth Proportional to 4,524,116.40, 6,791,009.52 and 1,830,202.80

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Solution

The fourth proportional to 4,524,116.40, 6,791,009.52 and 1,830,202.80 is: 2,747,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,116.40 : 6,791,009.52 = 1,830,202.80 : x
  2. Step 2: Convert to fraction form
    4,524,116.40/6,791,009.52 = 1,830,202.80/x
  3. Step 3: Cross multiply
    4,524,116.40x = 6,791,009.52 × 1,830,202.80
  4. Step 4: Simplify right side
    4,524,116.40x = 12,428,924,638,330.66
  5. Step 5: Solve for x
    x = 12,428,924,638,330.66/4,524,116.40
  6. Step 6: Final answer
    x = 2,747,260.14

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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.