Home / 5,589,030.23-7,713,678.49-3,141,842.84

Finding the Fourth Proportional to 5,589,030.23, 7,713,678.49 and 3,141,842.84

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Solution

The fourth proportional to 5,589,030.23, 7,713,678.49 and 3,141,842.84 is: 4,336,202.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,030.23 : 7,713,678.49 = 3,141,842.84 : x
  2. Step 2: Convert to fraction form
    5,589,030.23/7,713,678.49 = 3,141,842.84/x
  3. Step 3: Cross multiply
    5,589,030.23x = 7,713,678.49 × 3,141,842.84
  4. Step 4: Simplify right side
    5,589,030.23x = 24,235,165,487,445.51
  5. Step 5: Solve for x
    x = 24,235,165,487,445.51/5,589,030.23
  6. Step 6: Final answer
    x = 4,336,202.26

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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.