Home / 8,503,282.52-12,752,307.59-2,436,388.70

Finding the Fourth Proportional to 8,503,282.52, 12,752,307.59 and 2,436,388.70

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Solution

The fourth proportional to 8,503,282.52, 12,752,307.59 and 2,436,388.70 is: 3,653,833.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,503,282.52 : 12,752,307.59 = 2,436,388.70 : x
  2. Step 2: Convert to fraction form
    8,503,282.52/12,752,307.59 = 2,436,388.70/x
  3. Step 3: Cross multiply
    8,503,282.52x = 12,752,307.59 × 2,436,388.70
  4. Step 4: Simplify right side
    8,503,282.52x = 31,069,578,130,899.06
  5. Step 5: Solve for x
    x = 31,069,578,130,899.06/8,503,282.52
  6. Step 6: Final answer
    x = 3,653,833.45

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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.