Home / 5,144,316.13-7,715,723.05-1,500,066.73

Finding the Fourth Proportional to 5,144,316.13, 7,715,723.05 and 1,500,066.73

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Solution

The fourth proportional to 5,144,316.13, 7,715,723.05 and 1,500,066.73 is: 2,249,881.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,144,316.13 : 7,715,723.05 = 1,500,066.73 : x
  2. Step 2: Convert to fraction form
    5,144,316.13/7,715,723.05 = 1,500,066.73/x
  3. Step 3: Cross multiply
    5,144,316.13x = 7,715,723.05 × 1,500,066.73
  4. Step 4: Simplify right side
    5,144,316.13x = 11,574,099,413,317.92
  5. Step 5: Solve for x
    x = 11,574,099,413,317.92/5,144,316.13
  6. Step 6: Final answer
    x = 2,249,881.06

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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.