Home / 6,147,302.10-9,223,577.55-2,950,782.90

Finding the Fourth Proportional to 6,147,302.10, 9,223,577.55 and 2,950,782.90

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Solution

The fourth proportional to 6,147,302.10, 9,223,577.55 and 2,950,782.90 is: 4,427,434.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,302.10 : 9,223,577.55 = 2,950,782.90 : x
  2. Step 2: Convert to fraction form
    6,147,302.10/9,223,577.55 = 2,950,782.90/x
  3. Step 3: Cross multiply
    6,147,302.10x = 9,223,577.55 × 2,950,782.90
  4. Step 4: Simplify right side
    6,147,302.10x = 27,216,774,911,363.89
  5. Step 5: Solve for x
    x = 27,216,774,911,363.89/6,147,302.10
  6. Step 6: Final answer
    x = 4,427,434.10

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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.