Home / 6,865,187.13-10,293,670.32-2,316,135.20

Finding the Fourth Proportional to 6,865,187.13, 10,293,670.32 and 2,316,135.20

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Solution

The fourth proportional to 6,865,187.13, 10,293,670.32 and 2,316,135.20 is: 3,472,816.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,865,187.13 : 10,293,670.32 = 2,316,135.20 : x
  2. Step 2: Convert to fraction form
    6,865,187.13/10,293,670.32 = 2,316,135.20/x
  3. Step 3: Cross multiply
    6,865,187.13x = 10,293,670.32 × 2,316,135.20
  4. Step 4: Simplify right side
    6,865,187.13x = 23,841,532,105,193.40
  5. Step 5: Solve for x
    x = 23,841,532,105,193.40/6,865,187.13
  6. Step 6: Final answer
    x = 3,472,816.06

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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.