Home / 4,576,217.20-6,867,047.40-1,736,616.40

Finding the Fourth Proportional to 4,576,217.20, 6,867,047.40 and 1,736,616.40

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Solution

The fourth proportional to 4,576,217.20, 6,867,047.40 and 1,736,616.40 is: 2,605,957.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,217.20 : 6,867,047.40 = 1,736,616.40 : x
  2. Step 2: Convert to fraction form
    4,576,217.20/6,867,047.40 = 1,736,616.40/x
  3. Step 3: Cross multiply
    4,576,217.20x = 6,867,047.40 × 1,736,616.40
  4. Step 4: Simplify right side
    4,576,217.20x = 11,925,427,134,417.36
  5. Step 5: Solve for x
    x = 11,925,427,134,417.36/4,576,217.20
  6. Step 6: Final answer
    x = 2,605,957.41

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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.