Home / 2,905,456.28-4,359,868.53-1,466,252.24

Finding the Fourth Proportional to 2,905,456.28, 4,359,868.53 and 1,466,252.24

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Solution

The fourth proportional to 2,905,456.28, 4,359,868.53 and 1,466,252.24 is: 2,200,228.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,456.28 : 4,359,868.53 = 1,466,252.24 : x
  2. Step 2: Convert to fraction form
    2,905,456.28/4,359,868.53 = 1,466,252.24/x
  3. Step 3: Cross multiply
    2,905,456.28x = 4,359,868.53 × 1,466,252.24
  4. Step 4: Simplify right side
    2,905,456.28x = 6,392,666,992,739.22
  5. Step 5: Solve for x
    x = 6,392,666,992,739.22/2,905,456.28
  6. Step 6: Final answer
    x = 2,200,228.25

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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.