Home / 8,073,488.30-11,141,332.52-4,402,395.56

Finding the Fourth Proportional to 8,073,488.30, 11,141,332.52 and 4,402,395.56

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Solution

The fourth proportional to 8,073,488.30, 11,141,332.52 and 4,402,395.56 is: 6,075,261.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,488.30 : 11,141,332.52 = 4,402,395.56 : x
  2. Step 2: Convert to fraction form
    8,073,488.30/11,141,332.52 = 4,402,395.56/x
  3. Step 3: Cross multiply
    8,073,488.30x = 11,141,332.52 × 4,402,395.56
  4. Step 4: Simplify right side
    8,073,488.30x = 49,048,552,824,372.97
  5. Step 5: Solve for x
    x = 49,048,552,824,372.97/8,073,488.30
  6. Step 6: Final answer
    x = 6,075,261.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.