Home / 2,905,457.28-4,359,870.03-1,466,253.24

Finding the Fourth Proportional to 2,905,457.28, 4,359,870.03 and 1,466,253.24

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Solution

The fourth proportional to 2,905,457.28, 4,359,870.03 and 1,466,253.24 is: 2,200,229.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,457.28 : 4,359,870.03 = 1,466,253.24 : x
  2. Step 2: Convert to fraction form
    2,905,457.28/4,359,870.03 = 1,466,253.24/x
  3. Step 3: Cross multiply
    2,905,457.28x = 4,359,870.03 × 1,466,253.24
  4. Step 4: Simplify right side
    2,905,457.28x = 6,392,673,557,466.40
  5. Step 5: Solve for x
    x = 6,392,673,557,466.40/2,905,457.28
  6. Step 6: Final answer
    x = 2,200,229.75

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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.