Home / 4,267,925.40-5,889,368.52-2,407,238.49

Finding the Fourth Proportional to 4,267,925.40, 5,889,368.52 and 2,407,238.49

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Solution

The fourth proportional to 4,267,925.40, 5,889,368.52 and 2,407,238.49 is: 3,321,781.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,925.40 : 5,889,368.52 = 2,407,238.49 : x
  2. Step 2: Convert to fraction form
    4,267,925.40/5,889,368.52 = 2,407,238.49/x
  3. Step 3: Cross multiply
    4,267,925.40x = 5,889,368.52 × 2,407,238.49
  4. Step 4: Simplify right side
    4,267,925.40x = 14,177,114,583,138.34
  5. Step 5: Solve for x
    x = 14,177,114,583,138.34/4,267,925.40
  6. Step 6: Final answer
    x = 3,321,781.25

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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.