Home / 5,258,017.08-7,256,399.58-2,965,341.24

Finding the Fourth Proportional to 5,258,017.08, 7,256,399.58 and 2,965,341.24

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Solution

The fourth proportional to 5,258,017.08, 7,256,399.58 and 2,965,341.24 is: 4,092,360.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,017.08 : 7,256,399.58 = 2,965,341.24 : x
  2. Step 2: Convert to fraction form
    5,258,017.08/7,256,399.58 = 2,965,341.24/x
  3. Step 3: Cross multiply
    5,258,017.08x = 7,256,399.58 × 2,965,341.24
  4. Step 4: Simplify right side
    5,258,017.08x = 21,517,700,928,492.68
  5. Step 5: Solve for x
    x = 21,517,700,928,492.68/5,258,017.08
  6. Step 6: Final answer
    x = 4,092,360.41

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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.