Home / 4,204,627.76-5,802,005.16-2,369,384.72

Finding the Fourth Proportional to 4,204,627.76, 5,802,005.16 and 2,369,384.72

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Solution

The fourth proportional to 4,204,627.76, 5,802,005.16 and 2,369,384.72 is: 3,269,536.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,627.76 : 5,802,005.16 = 2,369,384.72 : x
  2. Step 2: Convert to fraction form
    4,204,627.76/5,802,005.16 = 2,369,384.72/x
  3. Step 3: Cross multiply
    4,204,627.76x = 5,802,005.16 × 2,369,384.72
  4. Step 4: Simplify right side
    4,204,627.76x = 13,747,182,371,465.16
  5. Step 5: Solve for x
    x = 13,747,182,371,465.16/4,204,627.76
  6. Step 6: Final answer
    x = 3,269,536.13

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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.