Home / 2,025,334.40-3,037,612.80-605,436.80

Finding the Fourth Proportional to 2,025,334.40, 3,037,612.80 and 605,436.80

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Solution

The fourth proportional to 2,025,334.40, 3,037,612.80 and 605,436.80 is: 908,038.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,334.40 : 3,037,612.80 = 605,436.80 : x
  2. Step 2: Convert to fraction form
    2,025,334.40/3,037,612.80 = 605,436.80/x
  3. Step 3: Cross multiply
    2,025,334.40x = 3,037,612.80 × 605,436.80
  4. Step 4: Simplify right side
    2,025,334.40x = 1,839,082,573,271.04
  5. Step 5: Solve for x
    x = 1,839,082,573,271.04/2,025,334.40
  6. Step 6: Final answer
    x = 908,038.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.