Home / 4,109,751.06-6,139,426.19-2,962,724.23

Finding the Fourth Proportional to 4,109,751.06, 6,139,426.19 and 2,962,724.23

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Solution

The fourth proportional to 4,109,751.06, 6,139,426.19 and 2,962,724.23 is: 4,425,919.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,751.06 : 6,139,426.19 = 2,962,724.23 : x
  2. Step 2: Convert to fraction form
    4,109,751.06/6,139,426.19 = 2,962,724.23/x
  3. Step 3: Cross multiply
    4,109,751.06x = 6,139,426.19 × 2,962,724.23
  4. Step 4: Simplify right side
    4,109,751.06x = 18,189,426,731,409.59
  5. Step 5: Solve for x
    x = 18,189,426,731,409.59/4,109,751.06
  6. Step 6: Final answer
    x = 4,425,919.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.