Home / 10,297,307.52-14,209,344.98-6,110,270.80

Finding the Fourth Proportional to 10,297,307.52, 14,209,344.98 and 6,110,270.80

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Solution

The fourth proportional to 10,297,307.52, 14,209,344.98 and 6,110,270.80 is: 8,431,616.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,297,307.52 : 14,209,344.98 = 6,110,270.80 : x
  2. Step 2: Convert to fraction form
    10,297,307.52/14,209,344.98 = 6,110,270.80/x
  3. Step 3: Cross multiply
    10,297,307.52x = 14,209,344.98 × 6,110,270.80
  4. Step 4: Simplify right side
    10,297,307.52x = 86,822,945,788,056.12
  5. Step 5: Solve for x
    x = 86,822,945,788,056.12/10,297,307.52
  6. Step 6: Final answer
    x = 8,431,616.29

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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.