Home / 5,507,981.08-7,600,862.82-3,060,529.28

Finding the Fourth Proportional to 5,507,981.08, 7,600,862.82 and 3,060,529.28

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Solution

The fourth proportional to 5,507,981.08, 7,600,862.82 and 3,060,529.28 is: 4,223,446.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,981.08 : 7,600,862.82 = 3,060,529.28 : x
  2. Step 2: Convert to fraction form
    5,507,981.08/7,600,862.82 = 3,060,529.28/x
  3. Step 3: Cross multiply
    5,507,981.08x = 7,600,862.82 × 3,060,529.28
  4. Step 4: Simplify right side
    5,507,981.08x = 23,262,663,213,873.37
  5. Step 5: Solve for x
    x = 23,262,663,213,873.37/5,507,981.08
  6. Step 6: Final answer
    x = 4,223,446.46

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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.