Home / 4,059,611.15-5,602,261.45-2,428,018.49

Finding the Fourth Proportional to 4,059,611.15, 5,602,261.45 and 2,428,018.49

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Solution

The fourth proportional to 4,059,611.15, 5,602,261.45 and 2,428,018.49 is: 3,350,664.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,611.15 : 5,602,261.45 = 2,428,018.49 : x
  2. Step 2: Convert to fraction form
    4,059,611.15/5,602,261.45 = 2,428,018.49/x
  3. Step 3: Cross multiply
    4,059,611.15x = 5,602,261.45 × 2,428,018.49
  4. Step 4: Simplify right side
    4,059,611.15x = 13,602,394,361,437.93
  5. Step 5: Solve for x
    x = 13,602,394,361,437.93/4,059,611.15
  6. Step 6: Final answer
    x = 3,350,664.35

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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.