Home / 6,262,799.48-8,642,516.64-3,684,646.04

Finding the Fourth Proportional to 6,262,799.48, 8,642,516.64 and 3,684,646.04

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Solution

The fourth proportional to 6,262,799.48, 8,642,516.64 and 3,684,646.04 is: 5,084,725.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,799.48 : 8,642,516.64 = 3,684,646.04 : x
  2. Step 2: Convert to fraction form
    6,262,799.48/8,642,516.64 = 3,684,646.04/x
  3. Step 3: Cross multiply
    6,262,799.48x = 8,642,516.64 × 3,684,646.04
  4. Step 4: Simplify right side
    6,262,799.48x = 31,844,614,713,210.11
  5. Step 5: Solve for x
    x = 31,844,614,713,210.11/6,262,799.48
  6. Step 6: Final answer
    x = 5,084,725.26

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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.