Home / 4,262,719.25-5,882,637.20-2,329,099.80

Finding the Fourth Proportional to 4,262,719.25, 5,882,637.20 and 2,329,099.80

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Solution

The fourth proportional to 4,262,719.25, 5,882,637.20 and 2,329,099.80 is: 3,214,203.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,719.25 : 5,882,637.20 = 2,329,099.80 : x
  2. Step 2: Convert to fraction form
    4,262,719.25/5,882,637.20 = 2,329,099.80/x
  3. Step 3: Cross multiply
    4,262,719.25x = 5,882,637.20 × 2,329,099.80
  4. Step 4: Simplify right side
    4,262,719.25x = 13,701,249,114,347.06
  5. Step 5: Solve for x
    x = 13,701,249,114,347.06/4,262,719.25
  6. Step 6: Final answer
    x = 3,214,203.97

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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.