Home / 4,151,371.34-5,728,762.47-2,433,635.90

Finding the Fourth Proportional to 4,151,371.34, 5,728,762.47 and 2,433,635.90

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Solution

The fourth proportional to 4,151,371.34, 5,728,762.47 and 2,433,635.90 is: 3,358,341.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,371.34 : 5,728,762.47 = 2,433,635.90 : x
  2. Step 2: Convert to fraction form
    4,151,371.34/5,728,762.47 = 2,433,635.90/x
  3. Step 3: Cross multiply
    4,151,371.34x = 5,728,762.47 × 2,433,635.90
  4. Step 4: Simplify right side
    4,151,371.34x = 13,941,722,009,564.67
  5. Step 5: Solve for x
    x = 13,941,722,009,564.67/4,151,371.34
  6. Step 6: Final answer
    x = 3,358,341.34

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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.