Home / 4,476,185.74-6,716,263.17-2,345,763.34

Finding the Fourth Proportional to 4,476,185.74, 6,716,263.17 and 2,345,763.34

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Solution

The fourth proportional to 4,476,185.74, 6,716,263.17 and 2,345,763.34 is: 3,519,685.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,185.74 : 6,716,263.17 = 2,345,763.34 : x
  2. Step 2: Convert to fraction form
    4,476,185.74/6,716,263.17 = 2,345,763.34/x
  3. Step 3: Cross multiply
    4,476,185.74x = 6,716,263.17 × 2,345,763.34
  4. Step 4: Simplify right side
    4,476,185.74x = 15,754,763,925,978.19
  5. Step 5: Solve for x
    x = 15,754,763,925,978.19/4,476,185.74
  6. Step 6: Final answer
    x = 3,519,685.03

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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.