Home / 8,788,954.02-13,190,582.51-4,530,340.14

Finding the Fourth Proportional to 8,788,954.02, 13,190,582.51 and 4,530,340.14

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Solution

The fourth proportional to 8,788,954.02, 13,190,582.51 and 4,530,340.14 is: 6,799,196.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,788,954.02 : 13,190,582.51 = 4,530,340.14 : x
  2. Step 2: Convert to fraction form
    8,788,954.02/13,190,582.51 = 4,530,340.14/x
  3. Step 3: Cross multiply
    8,788,954.02x = 13,190,582.51 × 4,530,340.14
  4. Step 4: Simplify right side
    8,788,954.02x = 59,757,825,415,034.95
  5. Step 5: Solve for x
    x = 59,757,825,415,034.95/8,788,954.02
  6. Step 6: Final answer
    x = 6,799,196.50

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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.