Home / 3,035,505.20-4,554,715.80-2,025,111.20

Finding the Fourth Proportional to 3,035,505.20, 4,554,715.80 and 2,025,111.20

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Solution

The fourth proportional to 3,035,505.20, 4,554,715.80 and 2,025,111.20 is: 3,038,639.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,505.20 : 4,554,715.80 = 2,025,111.20 : x
  2. Step 2: Convert to fraction form
    3,035,505.20/4,554,715.80 = 2,025,111.20/x
  3. Step 3: Cross multiply
    3,035,505.20x = 4,554,715.80 × 2,025,111.20
  4. Step 4: Simplify right side
    3,035,505.20x = 9,223,805,979,396.96
  5. Step 5: Solve for x
    x = 9,223,805,979,396.96/3,035,505.20
  6. Step 6: Final answer
    x = 3,038,639.49

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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.