Home / 4,096,875.17-5,654,256.94-2,286,155.81

Finding the Fourth Proportional to 4,096,875.17, 5,654,256.94 and 2,286,155.81

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Solution

The fourth proportional to 4,096,875.17, 5,654,256.94 and 2,286,155.81 is: 3,155,212.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,875.17 : 5,654,256.94 = 2,286,155.81 : x
  2. Step 2: Convert to fraction form
    4,096,875.17/5,654,256.94 = 2,286,155.81/x
  3. Step 3: Cross multiply
    4,096,875.17x = 5,654,256.94 × 2,286,155.81
  4. Step 4: Simplify right side
    4,096,875.17x = 12,926,512,371,607.16
  5. Step 5: Solve for x
    x = 12,926,512,371,607.16/4,096,875.17
  6. Step 6: Final answer
    x = 3,155,212.65

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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.