Home / 7,597,644.22-10,484,737.76-4,112,965.90

Finding the Fourth Proportional to 7,597,644.22, 10,484,737.76 and 4,112,965.90

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Solution

The fourth proportional to 7,597,644.22, 10,484,737.76 and 4,112,965.90 is: 5,675,886.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597,644.22 : 10,484,737.76 = 4,112,965.90 : x
  2. Step 2: Convert to fraction form
    7,597,644.22/10,484,737.76 = 4,112,965.90/x
  3. Step 3: Cross multiply
    7,597,644.22x = 10,484,737.76 × 4,112,965.90
  4. Step 4: Simplify right side
    7,597,644.22x = 43,123,368,877,322.38
  5. Step 5: Solve for x
    x = 43,123,368,877,322.38/7,597,644.22
  6. Step 6: Final answer
    x = 5,675,886.84

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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.