Home / 4,280,510.24-5,906,947.29-2,346,728.48

Finding the Fourth Proportional to 4,280,510.24, 5,906,947.29 and 2,346,728.48

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Solution

The fourth proportional to 4,280,510.24, 5,906,947.29 and 2,346,728.48 is: 3,238,399.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,510.24 : 5,906,947.29 = 2,346,728.48 : x
  2. Step 2: Convert to fraction form
    4,280,510.24/5,906,947.29 = 2,346,728.48/x
  3. Step 3: Cross multiply
    4,280,510.24x = 5,906,947.29 × 2,346,728.48
  4. Step 4: Simplify right side
    4,280,510.24x = 13,862,001,435,301.82
  5. Step 5: Solve for x
    x = 13,862,001,435,301.82/4,280,510.24
  6. Step 6: Final answer
    x = 3,238,399.32

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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.