Home / 10,110,501-13,952,491.38-5,526,855.18

Finding the Fourth Proportional to 10,110,501, 13,952,491.38 and 5,526,855.18

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Solution

The fourth proportional to 10,110,501, 13,952,491.38 and 5,526,855.18 is: 7,627,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110,501 : 13,952,491.38 = 5,526,855.18 : x
  2. Step 2: Convert to fraction form
    10,110,501/13,952,491.38 = 5,526,855.18/x
  3. Step 3: Cross multiply
    10,110,501x = 13,952,491.38 × 5,526,855.18
  4. Step 4: Simplify right side
    10,110,501x = 77,113,399,257,458.34
  5. Step 5: Solve for x
    x = 77,113,399,257,458.34/10,110,501
  6. Step 6: Final answer
    x = 7,627,060.15

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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.