Home / 4,581,126.40-6,870,553.88-1,548,424.88

Finding the Fourth Proportional to 4,581,126.40, 6,870,553.88 and 1,548,424.88

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Solution

The fourth proportional to 4,581,126.40, 6,870,553.88 and 1,548,424.88 is: 2,322,253.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,126.40 : 6,870,553.88 = 1,548,424.88 : x
  2. Step 2: Convert to fraction form
    4,581,126.40/6,870,553.88 = 1,548,424.88/x
  3. Step 3: Cross multiply
    4,581,126.40x = 6,870,553.88 × 1,548,424.88
  4. Step 4: Simplify right side
    4,581,126.40x = 10,638,536,567,172.53
  5. Step 5: Solve for x
    x = 10,638,536,567,172.53/4,581,126.40
  6. Step 6: Final answer
    x = 2,322,253.45

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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.