Home / 3,736,095.61-5,155,652.64-2,082,154.71

Finding the Fourth Proportional to 3,736,095.61, 5,155,652.64 and 2,082,154.71

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Solution

The fourth proportional to 3,736,095.61, 5,155,652.64 and 2,082,154.71 is: 2,873,284.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,095.61 : 5,155,652.64 = 2,082,154.71 : x
  2. Step 2: Convert to fraction form
    3,736,095.61/5,155,652.64 = 2,082,154.71/x
  3. Step 3: Cross multiply
    3,736,095.61x = 5,155,652.64 × 2,082,154.71
  4. Step 4: Simplify right side
    3,736,095.61x = 10,734,866,408,473.38
  5. Step 5: Solve for x
    x = 10,734,866,408,473.38/3,736,095.61
  6. Step 6: Final answer
    x = 2,873,284.72

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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.