Home / 5,739,180.24-7,920,426.93-3,160,860.33

Finding the Fourth Proportional to 5,739,180.24, 7,920,426.93 and 3,160,860.33

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Solution

The fourth proportional to 5,739,180.24, 7,920,426.93 and 3,160,860.33 is: 4,362,184.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739,180.24 : 7,920,426.93 = 3,160,860.33 : x
  2. Step 2: Convert to fraction form
    5,739,180.24/7,920,426.93 = 3,160,860.33/x
  3. Step 3: Cross multiply
    5,739,180.24x = 7,920,426.93 × 3,160,860.33
  4. Step 4: Simplify right side
    5,739,180.24x = 25,035,363,279,700.69
  5. Step 5: Solve for x
    x = 25,035,363,279,700.69/5,739,180.24
  6. Step 6: Final answer
    x = 4,362,184.53

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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.