Home / 4,626,657.34-6,384,986.65-2,561,672.95

Finding the Fourth Proportional to 4,626,657.34, 6,384,986.65 and 2,561,672.95

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Solution

The fourth proportional to 4,626,657.34, 6,384,986.65 and 2,561,672.95 is: 3,535,219.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,657.34 : 6,384,986.65 = 2,561,672.95 : x
  2. Step 2: Convert to fraction form
    4,626,657.34/6,384,986.65 = 2,561,672.95/x
  3. Step 3: Cross multiply
    4,626,657.34x = 6,384,986.65 × 2,561,672.95
  4. Step 4: Simplify right side
    4,626,657.34x = 16,356,247,587,416.12
  5. Step 5: Solve for x
    x = 16,356,247,587,416.12/4,626,657.34
  6. Step 6: Final answer
    x = 3,535,219.14

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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.