Home / 10,970,339.58-16,456,598.08-4,055,631.46

Finding the Fourth Proportional to 10,970,339.58, 16,456,598.08 and 4,055,631.46

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Solution

The fourth proportional to 10,970,339.58, 16,456,598.08 and 4,055,631.46 is: 6,083,849.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,970,339.58 : 16,456,598.08 = 4,055,631.46 : x
  2. Step 2: Convert to fraction form
    10,970,339.58/16,456,598.08 = 4,055,631.46/x
  3. Step 3: Cross multiply
    10,970,339.58x = 16,456,598.08 × 4,055,631.46
  4. Step 4: Simplify right side
    10,970,339.58x = 66,741,896,897,823.59
  5. Step 5: Solve for x
    x = 66,741,896,897,823.59/10,970,339.58
  6. Step 6: Final answer
    x = 6,083,849.68

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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.