Home / 4,106,063.34-5,664,484.31-2,656,225.71

Finding the Fourth Proportional to 4,106,063.34, 5,664,484.31 and 2,656,225.71

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Solution

The fourth proportional to 4,106,063.34, 5,664,484.31 and 2,656,225.71 is: 3,664,373.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,063.34 : 5,664,484.31 = 2,656,225.71 : x
  2. Step 2: Convert to fraction form
    4,106,063.34/5,664,484.31 = 2,656,225.71/x
  3. Step 3: Cross multiply
    4,106,063.34x = 5,664,484.31 × 2,656,225.71
  4. Step 4: Simplify right side
    4,106,063.34x = 15,046,148,844,832.48
  5. Step 5: Solve for x
    x = 15,046,148,844,832.48/4,106,063.34
  6. Step 6: Final answer
    x = 3,664,373.29

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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.