Home / 6,266,242.47-9,397,450.25-4,333,395.45

Finding the Fourth Proportional to 6,266,242.47, 9,397,450.25 and 4,333,395.45

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Solution

The fourth proportional to 6,266,242.47, 9,397,450.25 and 4,333,395.45 is: 6,498,769.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,242.47 : 9,397,450.25 = 4,333,395.45 : x
  2. Step 2: Convert to fraction form
    6,266,242.47/9,397,450.25 = 4,333,395.45/x
  3. Step 3: Cross multiply
    6,266,242.47x = 9,397,450.25 × 4,333,395.45
  4. Step 4: Simplify right side
    6,266,242.47x = 40,722,868,133,284.38
  5. Step 5: Solve for x
    x = 40,722,868,133,284.38/6,266,242.47
  6. Step 6: Final answer
    x = 6,498,769.93

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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.