Home / 5,466,642.40-7,544,038.85-3,019,246.03

Finding the Fourth Proportional to 5,466,642.40, 7,544,038.85 and 3,019,246.03

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Solution

The fourth proportional to 5,466,642.40, 7,544,038.85 and 3,019,246.03 is: 4,166,599.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,642.40 : 7,544,038.85 = 3,019,246.03 : x
  2. Step 2: Convert to fraction form
    5,466,642.40/7,544,038.85 = 3,019,246.03/x
  3. Step 3: Cross multiply
    5,466,642.40x = 7,544,038.85 × 3,019,246.03
  4. Step 4: Simplify right side
    5,466,642.40x = 22,777,309,348,028.26
  5. Step 5: Solve for x
    x = 22,777,309,348,028.26/5,466,642.40
  6. Step 6: Final answer
    x = 4,166,599.47

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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.