Home / 7,763,534.36-10,713,719.91-4,502,282.69

Finding the Fourth Proportional to 7,763,534.36, 10,713,719.91 and 4,502,282.69

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Solution

The fourth proportional to 7,763,534.36, 10,713,719.91 and 4,502,282.69 is: 6,213,174.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,534.36 : 10,713,719.91 = 4,502,282.69 : x
  2. Step 2: Convert to fraction form
    7,763,534.36/10,713,719.91 = 4,502,282.69/x
  3. Step 3: Cross multiply
    7,763,534.36x = 10,713,719.91 × 4,502,282.69
  4. Step 4: Simplify right side
    7,763,534.36x = 48,236,195,696,301.36
  5. Step 5: Solve for x
    x = 48,236,195,696,301.36/7,763,534.36
  6. Step 6: Final answer
    x = 6,213,174.76

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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.