Home / 7,462,168-11,192,607.36-4,543,503.04

Finding the Fourth Proportional to 7,462,168, 11,192,607.36 and 4,543,503.04

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Solution

The fourth proportional to 7,462,168, 11,192,607.36 and 4,543,503.04 is: 6,814,862.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462,168 : 11,192,607.36 = 4,543,503.04 : x
  2. Step 2: Convert to fraction form
    7,462,168/11,192,607.36 = 4,543,503.04/x
  3. Step 3: Cross multiply
    7,462,168x = 11,192,607.36 × 4,543,503.04
  4. Step 4: Simplify right side
    7,462,168x = 50,853,645,565,686.38
  5. Step 5: Solve for x
    x = 50,853,645,565,686.38/7,462,168
  6. Step 6: Final answer
    x = 6,814,862.06

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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.