Home / 2,323,228.56-3,484,833.12-904,274.16

Finding the Fourth Proportional to 2,323,228.56, 3,484,833.12 and 904,274.16

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Solution

The fourth proportional to 2,323,228.56, 3,484,833.12 and 904,274.16 is: 1,356,407.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,228.56 : 3,484,833.12 = 904,274.16 : x
  2. Step 2: Convert to fraction form
    2,323,228.56/3,484,833.12 = 904,274.16/x
  3. Step 3: Cross multiply
    2,323,228.56x = 3,484,833.12 × 904,274.16
  4. Step 4: Simplify right side
    2,323,228.56x = 3,151,244,542,328.18
  5. Step 5: Solve for x
    x = 3,151,244,542,328.18/2,323,228.56
  6. Step 6: Final answer
    x = 1,356,407.46

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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.