Home / 4,617,258.38-6,926,173.04-1,543,525.76

Finding the Fourth Proportional to 4,617,258.38, 6,926,173.04 and 1,543,525.76

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Solution

The fourth proportional to 4,617,258.38, 6,926,173.04 and 1,543,525.76 is: 2,315,384.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,258.38 : 6,926,173.04 = 1,543,525.76 : x
  2. Step 2: Convert to fraction form
    4,617,258.38/6,926,173.04 = 1,543,525.76/x
  3. Step 3: Cross multiply
    4,617,258.38x = 6,926,173.04 × 1,543,525.76
  4. Step 4: Simplify right side
    4,617,258.38x = 10,690,726,463,109.02
  5. Step 5: Solve for x
    x = 10,690,726,463,109.02/4,617,258.38
  6. Step 6: Final answer
    x = 2,315,384.06

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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.