Home / 4,059,424.83-5,602,005.78-2,427,831.93

Finding the Fourth Proportional to 4,059,424.83, 5,602,005.78 and 2,427,831.93

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Solution

The fourth proportional to 4,059,424.83, 5,602,005.78 and 2,427,831.93 is: 3,350,407.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,424.83 : 5,602,005.78 = 2,427,831.93 : x
  2. Step 2: Convert to fraction form
    4,059,424.83/5,602,005.78 = 2,427,831.93/x
  3. Step 3: Cross multiply
    4,059,424.83x = 5,602,005.78 × 2,427,831.93
  4. Step 4: Simplify right side
    4,059,424.83x = 13,600,728,504,728.56
  5. Step 5: Solve for x
    x = 13,600,728,504,728.56/4,059,424.83
  6. Step 6: Final answer
    x = 3,350,407.77

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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.