Home / 10,117,903.58-15,175,737.29-2,544,872.22

Finding the Fourth Proportional to 10,117,903.58, 15,175,737.29 and 2,544,872.22

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Solution

The fourth proportional to 10,117,903.58, 15,175,737.29 and 2,544,872.22 is: 3,817,027.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,117,903.58 : 15,175,737.29 = 2,544,872.22 : x
  2. Step 2: Convert to fraction form
    10,117,903.58/15,175,737.29 = 2,544,872.22/x
  3. Step 3: Cross multiply
    10,117,903.58x = 15,175,737.29 × 2,544,872.22
  4. Step 4: Simplify right side
    10,117,903.58x = 38,620,312,247,339.09
  5. Step 5: Solve for x
    x = 38,620,312,247,339.09/10,117,903.58
  6. Step 6: Final answer
    x = 3,817,027.11

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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.