Home / 5,596,417-7,723,055.46-3,181,969

Finding the Fourth Proportional to 5,596,417, 7,723,055.46 and 3,181,969

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Solution

The fourth proportional to 5,596,417, 7,723,055.46 and 3,181,969 is: 4,391,117.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,417 : 7,723,055.46 = 3,181,969 : x
  2. Step 2: Convert to fraction form
    5,596,417/7,723,055.46 = 3,181,969/x
  3. Step 3: Cross multiply
    5,596,417x = 7,723,055.46 × 3,181,969
  4. Step 4: Simplify right side
    5,596,417x = 24,574,523,059,000.74
  5. Step 5: Solve for x
    x = 24,574,523,059,000.74/5,596,417
  6. Step 6: Final answer
    x = 4,391,117.22

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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.