Home / 5,816,380.34-8,026,448.48-3,238,061.04

Finding the Fourth Proportional to 5,816,380.34, 8,026,448.48 and 3,238,061.04

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Solution

The fourth proportional to 5,816,380.34, 8,026,448.48 and 3,238,061.04 is: 4,468,437.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,380.34 : 8,026,448.48 = 3,238,061.04 : x
  2. Step 2: Convert to fraction form
    5,816,380.34/8,026,448.48 = 3,238,061.04/x
  3. Step 3: Cross multiply
    5,816,380.34x = 8,026,448.48 × 3,238,061.04
  4. Step 4: Simplify right side
    5,816,380.34x = 25,990,130,112,655.22
  5. Step 5: Solve for x
    x = 25,990,130,112,655.22/5,816,380.34
  6. Step 6: Final answer
    x = 4,468,437.17

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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.