Home / 4,073,650.23-5,621,731.16-2,238,223.11

Finding the Fourth Proportional to 4,073,650.23, 5,621,731.16 and 2,238,223.11

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Solution

The fourth proportional to 4,073,650.23, 5,621,731.16 and 2,238,223.11 is: 3,088,799.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,650.23 : 5,621,731.16 = 2,238,223.11 : x
  2. Step 2: Convert to fraction form
    4,073,650.23/5,621,731.16 = 2,238,223.11/x
  3. Step 3: Cross multiply
    4,073,650.23x = 5,621,731.16 × 2,238,223.11
  4. Step 4: Simplify right side
    4,073,650.23x = 12,582,688,589,327.99
  5. Step 5: Solve for x
    x = 12,582,688,589,327.99/4,073,650.23
  6. Step 6: Final answer
    x = 3,088,799.45

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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.