Home / 4,461,249.52-6,688,112.28-1,935,002.08

Finding the Fourth Proportional to 4,461,249.52, 6,688,112.28 and 1,935,002.08

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Solution

The fourth proportional to 4,461,249.52, 6,688,112.28 and 1,935,002.08 is: 2,900,871.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,249.52 : 6,688,112.28 = 1,935,002.08 : x
  2. Step 2: Convert to fraction form
    4,461,249.52/6,688,112.28 = 1,935,002.08/x
  3. Step 3: Cross multiply
    4,461,249.52x = 6,688,112.28 × 1,935,002.08
  4. Step 4: Simplify right side
    4,461,249.52x = 12,941,511,173,073.54
  5. Step 5: Solve for x
    x = 12,941,511,173,073.54/4,461,249.52
  6. Step 6: Final answer
    x = 2,900,871.41

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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.