Home / 10,653,080.48-14,702,691.54-6,007,820.80

Finding the Fourth Proportional to 10,653,080.48, 14,702,691.54 and 6,007,820.80

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Solution

The fourth proportional to 10,653,080.48, 14,702,691.54 and 6,007,820.80 is: 8,291,605.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,653,080.48 : 14,702,691.54 = 6,007,820.80 : x
  2. Step 2: Convert to fraction form
    10,653,080.48/14,702,691.54 = 6,007,820.80/x
  3. Step 3: Cross multiply
    10,653,080.48x = 14,702,691.54 × 6,007,820.80
  4. Step 4: Simplify right side
    10,653,080.48x = 88,331,136,035,768.62
  5. Step 5: Solve for x
    x = 88,331,136,035,768.62/10,653,080.48
  6. Step 6: Final answer
    x = 8,291,605.06

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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.