Home / 7,113,511.95-10,670,252.13-5,496,632.07

Finding the Fourth Proportional to 7,113,511.95, 10,670,252.13 and 5,496,632.07

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Solution

The fourth proportional to 7,113,511.95, 10,670,252.13 and 5,496,632.07 is: 8,244,935.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,511.95 : 10,670,252.13 = 5,496,632.07 : x
  2. Step 2: Convert to fraction form
    7,113,511.95/10,670,252.13 = 5,496,632.07/x
  3. Step 3: Cross multiply
    7,113,511.95x = 10,670,252.13 × 5,496,632.07
  4. Step 4: Simplify right side
    7,113,511.95x = 58,650,450,052,743.82
  5. Step 5: Solve for x
    x = 58,650,450,052,743.82/7,113,511.95
  6. Step 6: Final answer
    x = 8,244,935.90

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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.