Home / 5,069,037.51-7,601,948.82-1,656,552.06

Finding the Fourth Proportional to 5,069,037.51, 7,601,948.82 and 1,656,552.06

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Solution

The fourth proportional to 5,069,037.51, 7,601,948.82 and 1,656,552.06 is: 2,484,302.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,037.51 : 7,601,948.82 = 1,656,552.06 : x
  2. Step 2: Convert to fraction form
    5,069,037.51/7,601,948.82 = 1,656,552.06/x
  3. Step 3: Cross multiply
    5,069,037.51x = 7,601,948.82 × 1,656,552.06
  4. Step 4: Simplify right side
    5,069,037.51x = 12,593,023,977,785.57
  5. Step 5: Solve for x
    x = 12,593,023,977,785.57/5,069,037.51
  6. Step 6: Final answer
    x = 2,484,302.78

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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.