Home / 3,032,122.60-4,547,921.46-1,235,195.92

Finding the Fourth Proportional to 3,032,122.60, 4,547,921.46 and 1,235,195.92

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Solution

The fourth proportional to 3,032,122.60, 4,547,921.46 and 1,235,195.92 is: 1,852,686.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,122.60 : 4,547,921.46 = 1,235,195.92 : x
  2. Step 2: Convert to fraction form
    3,032,122.60/4,547,921.46 = 1,235,195.92/x
  3. Step 3: Cross multiply
    3,032,122.60x = 4,547,921.46 × 1,235,195.92
  4. Step 4: Simplify right side
    3,032,122.60x = 5,617,574,031,872.44
  5. Step 5: Solve for x
    x = 5,617,574,031,872.44/3,032,122.60
  6. Step 6: Final answer
    x = 1,852,686.97

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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.