Home / 4,180,657.95-6,270,986.93-3,340,849.95

Finding the Fourth Proportional to 4,180,657.95, 6,270,986.93 and 3,340,849.95

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Solution

The fourth proportional to 4,180,657.95, 6,270,986.93 and 3,340,849.95 is: 5,011,274.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,657.95 : 6,270,986.93 = 3,340,849.95 : x
  2. Step 2: Convert to fraction form
    4,180,657.95/6,270,986.93 = 3,340,849.95/x
  3. Step 3: Cross multiply
    4,180,657.95x = 6,270,986.93 × 3,340,849.95
  4. Step 4: Simplify right side
    4,180,657.95x = 20,950,426,354,836.90
  5. Step 5: Solve for x
    x = 20,950,426,354,836.90/4,180,657.95
  6. Step 6: Final answer
    x = 5,011,274.93

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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.