Home / 6,865,198.10-10,293,686.65-2,316,146.17

Finding the Fourth Proportional to 6,865,198.10, 10,293,686.65 and 2,316,146.17

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Solution

The fourth proportional to 6,865,198.10, 10,293,686.65 and 2,316,146.17 is: 3,472,832.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,865,198.10 : 10,293,686.65 = 2,316,146.17 : x
  2. Step 2: Convert to fraction form
    6,865,198.10/10,293,686.65 = 2,316,146.17/x
  3. Step 3: Cross multiply
    6,865,198.10x = 10,293,686.65 × 2,316,146.17
  4. Step 4: Simplify right side
    6,865,198.10x = 23,841,682,909,577.63
  5. Step 5: Solve for x
    x = 23,841,682,909,577.63/6,865,198.10
  6. Step 6: Final answer
    x = 3,472,832.48

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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.