Home / 4,358,225.28-6,011,893.44-2,615,448.96

Finding the Fourth Proportional to 4,358,225.28, 6,011,893.44 and 2,615,448.96

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Solution

The fourth proportional to 4,358,225.28, 6,011,893.44 and 2,615,448.96 is: 3,607,844.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,225.28 : 6,011,893.44 = 2,615,448.96 : x
  2. Step 2: Convert to fraction form
    4,358,225.28/6,011,893.44 = 2,615,448.96/x
  3. Step 3: Cross multiply
    4,358,225.28x = 6,011,893.44 × 2,615,448.96
  4. Step 4: Simplify right side
    4,358,225.28x = 15,723,800,445,278.82
  5. Step 5: Solve for x
    x = 15,723,800,445,278.82/4,358,225.28
  6. Step 6: Final answer
    x = 3,607,844.81

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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.