Home / 4,255,156.92-5,871,535.02-2,444,320.44

Finding the Fourth Proportional to 4,255,156.92, 5,871,535.02 and 2,444,320.44

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Solution

The fourth proportional to 4,255,156.92, 5,871,535.02 and 2,444,320.44 is: 3,372,828.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,156.92 : 5,871,535.02 = 2,444,320.44 : x
  2. Step 2: Convert to fraction form
    4,255,156.92/5,871,535.02 = 2,444,320.44/x
  3. Step 3: Cross multiply
    4,255,156.92x = 5,871,535.02 × 2,444,320.44
  4. Step 4: Simplify right side
    4,255,156.92x = 14,351,913,063,561.81
  5. Step 5: Solve for x
    x = 14,351,913,063,561.81/4,255,156.92
  6. Step 6: Final answer
    x = 3,372,828.15

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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.