Home / 4,594,788.32-6,340,696.81-2,876,856.08

Finding the Fourth Proportional to 4,594,788.32, 6,340,696.81 and 2,876,856.08

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Solution

The fourth proportional to 4,594,788.32, 6,340,696.81 and 2,876,856.08 is: 3,969,991.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,788.32 : 6,340,696.81 = 2,876,856.08 : x
  2. Step 2: Convert to fraction form
    4,594,788.32/6,340,696.81 = 2,876,856.08/x
  3. Step 3: Cross multiply
    4,594,788.32x = 6,340,696.81 × 2,876,856.08
  4. Step 4: Simplify right side
    4,594,788.32x = 18,241,272,130,389.48
  5. Step 5: Solve for x
    x = 18,241,272,130,389.48/4,594,788.32
  6. Step 6: Final answer
    x = 3,969,991.84

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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.