Home / 1,760,264.16-2,427,107.08-1,632,718.32

Finding the Fourth Proportional to 1,760,264.16, 2,427,107.08 and 1,632,718.32

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Solution

The fourth proportional to 1,760,264.16, 2,427,107.08 and 1,632,718.32 is: 2,251,242.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,264.16 : 2,427,107.08 = 1,632,718.32 : x
  2. Step 2: Convert to fraction form
    1,760,264.16/2,427,107.08 = 1,632,718.32/x
  3. Step 3: Cross multiply
    1,760,264.16x = 2,427,107.08 × 1,632,718.32
  4. Step 4: Simplify right side
    1,760,264.16x = 3,962,782,194,117.71
  5. Step 5: Solve for x
    x = 3,962,782,194,117.71/1,760,264.16
  6. Step 6: Final answer
    x = 2,251,242.90

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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.