Home / 5,073,971.59-7,612,077.01-1,480,019.82

Finding the Fourth Proportional to 5,073,971.59, 7,612,077.01 and 1,480,019.82

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Solution

The fourth proportional to 5,073,971.59, 7,612,077.01 and 1,480,019.82 is: 2,220,356.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,971.59 : 7,612,077.01 = 1,480,019.82 : x
  2. Step 2: Convert to fraction form
    5,073,971.59/7,612,077.01 = 1,480,019.82/x
  3. Step 3: Cross multiply
    5,073,971.59x = 7,612,077.01 × 1,480,019.82
  4. Step 4: Simplify right side
    5,073,971.59x = 11,266,024,804,405.90
  5. Step 5: Solve for x
    x = 11,266,024,804,405.90/5,073,971.59
  6. Step 6: Final answer
    x = 2,220,356.30

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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.