Home / 4,306,329.45-6,460,757.16-1,273,775.10

Finding the Fourth Proportional to 4,306,329.45, 6,460,757.16 and 1,273,775.10

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Solution

The fourth proportional to 4,306,329.45, 6,460,757.16 and 1,273,775.10 is: 1,911,036.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,329.45 : 6,460,757.16 = 1,273,775.10 : x
  2. Step 2: Convert to fraction form
    4,306,329.45/6,460,757.16 = 1,273,775.10/x
  3. Step 3: Cross multiply
    4,306,329.45x = 6,460,757.16 × 1,273,775.10
  4. Step 4: Simplify right side
    4,306,329.45x = 8,229,551,597,554.72
  5. Step 5: Solve for x
    x = 8,229,551,597,554.72/4,306,329.45
  6. Step 6: Final answer
    x = 1,911,036.23

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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.