Home / 6,077,225.28-8,386,231.68-3,323,369.28

Finding the Fourth Proportional to 6,077,225.28, 8,386,231.68 and 3,323,369.28

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Solution

The fourth proportional to 6,077,225.28, 8,386,231.68 and 3,323,369.28 is: 4,586,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,225.28 : 8,386,231.68 = 3,323,369.28 : x
  2. Step 2: Convert to fraction form
    6,077,225.28/8,386,231.68 = 3,323,369.28/x
  3. Step 3: Cross multiply
    6,077,225.28x = 8,386,231.68 × 3,323,369.28
  4. Step 4: Simplify right side
    6,077,225.28x = 27,870,544,740,274.79
  5. Step 5: Solve for x
    x = 27,870,544,740,274.79/6,077,225.28
  6. Step 6: Final answer
    x = 4,586,064.11

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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.