Home / 4,722,605.10-7,083,907.65-1,730,400.30

Finding the Fourth Proportional to 4,722,605.10, 7,083,907.65 and 1,730,400.30

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Solution

The fourth proportional to 4,722,605.10, 7,083,907.65 and 1,730,400.30 is: 2,595,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,605.10 : 7,083,907.65 = 1,730,400.30 : x
  2. Step 2: Convert to fraction form
    4,722,605.10/7,083,907.65 = 1,730,400.30/x
  3. Step 3: Cross multiply
    4,722,605.10x = 7,083,907.65 × 1,730,400.30
  4. Step 4: Simplify right side
    4,722,605.10x = 12,257,995,922,732.30
  5. Step 5: Solve for x
    x = 12,257,995,922,732.30/4,722,605.10
  6. Step 6: Final answer
    x = 2,595,600.45

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Similar ratio
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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.