Home / 6,130,219.44-8,460,367.32-3,377,189.04

Finding the Fourth Proportional to 6,130,219.44, 8,460,367.32 and 3,377,189.04

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Solution

The fourth proportional to 6,130,219.44, 8,460,367.32 and 3,377,189.04 is: 4,660,886.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,219.44 : 8,460,367.32 = 3,377,189.04 : x
  2. Step 2: Convert to fraction form
    6,130,219.44/8,460,367.32 = 3,377,189.04/x
  3. Step 3: Cross multiply
    6,130,219.44x = 8,460,367.32 × 3,377,189.04
  4. Step 4: Simplify right side
    6,130,219.44x = 28,572,259,787,478.18
  5. Step 5: Solve for x
    x = 28,572,259,787,478.18/6,130,219.44
  6. Step 6: Final answer
    x = 4,660,886.95

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1.5x scale

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.