Home / 2,368,388.63-3,551,223.06-927,384.86

Finding the Fourth Proportional to 2,368,388.63, 3,551,223.06 and 927,384.86

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Solution

The fourth proportional to 2,368,388.63, 3,551,223.06 and 927,384.86 is: 1,390,544.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,388.63 : 3,551,223.06 = 927,384.86 : x
  2. Step 2: Convert to fraction form
    2,368,388.63/3,551,223.06 = 927,384.86/x
  3. Step 3: Cross multiply
    2,368,388.63x = 3,551,223.06 × 927,384.86
  4. Step 4: Simplify right side
    2,368,388.63x = 3,293,350,510,166.26
  5. Step 5: Solve for x
    x = 3,293,350,510,166.26/2,368,388.63
  6. Step 6: Final answer
    x = 1,390,544.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.