Home / 7,763,534.76-10,713,720.46-4,502,283.08

Finding the Fourth Proportional to 7,763,534.76, 10,713,720.46 and 4,502,283.08

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Solution

The fourth proportional to 7,763,534.76, 10,713,720.46 and 4,502,283.08 is: 6,213,175.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,534.76 : 10,713,720.46 = 4,502,283.08 : x
  2. Step 2: Convert to fraction form
    7,763,534.76/10,713,720.46 = 4,502,283.08/x
  3. Step 3: Cross multiply
    7,763,534.76x = 10,713,720.46 × 4,502,283.08
  4. Step 4: Simplify right side
    7,763,534.76x = 48,236,202,350,907.82
  5. Step 5: Solve for x
    x = 48,236,202,350,907.82/7,763,534.76
  6. Step 6: Final answer
    x = 6,213,175.29

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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.