Home / 2,466,417.28-3,404,088.96-1,434,244.48

Finding the Fourth Proportional to 2,466,417.28, 3,404,088.96 and 1,434,244.48

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Solution

The fourth proportional to 2,466,417.28, 3,404,088.96 and 1,434,244.48 is: 1,979,509.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,417.28 : 3,404,088.96 = 1,434,244.48 : x
  2. Step 2: Convert to fraction form
    2,466,417.28/3,404,088.96 = 1,434,244.48/x
  3. Step 3: Cross multiply
    2,466,417.28x = 3,404,088.96 × 1,434,244.48
  4. Step 4: Simplify right side
    2,466,417.28x = 4,882,295,800,308.94
  5. Step 5: Solve for x
    x = 4,882,295,800,308.94/2,466,417.28
  6. Step 6: Final answer
    x = 1,979,509.24

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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.