Home / 4,476,064.60-6,716,081.22-2,345,642.20

Finding the Fourth Proportional to 4,476,064.60, 6,716,081.22 and 2,345,642.20

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Solution

The fourth proportional to 4,476,064.60, 6,716,081.22 and 2,345,642.20 is: 3,519,503.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,064.60 : 6,716,081.22 = 2,345,642.20 : x
  2. Step 2: Convert to fraction form
    4,476,064.60/6,716,081.22 = 2,345,642.20/x
  3. Step 3: Cross multiply
    4,476,064.60x = 6,716,081.22 × 2,345,642.20
  4. Step 4: Simplify right side
    4,476,064.60x = 15,753,523,528,259.48
  5. Step 5: Solve for x
    x = 15,753,523,528,259.48/4,476,064.60
  6. Step 6: Final answer
    x = 3,519,503.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.