Home / 4,748,603.30-6,552,347.78-2,682,865.15

Finding the Fourth Proportional to 4,748,603.30, 6,552,347.78 and 2,682,865.15

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Solution

The fourth proportional to 4,748,603.30, 6,552,347.78 and 2,682,865.15 is: 3,701,944.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,603.30 : 6,552,347.78 = 2,682,865.15 : x
  2. Step 2: Convert to fraction form
    4,748,603.30/6,552,347.78 = 2,682,865.15/x
  3. Step 3: Cross multiply
    4,748,603.30x = 6,552,347.78 × 2,682,865.15
  4. Step 4: Simplify right side
    4,748,603.30x = 17,579,065,499,203.40
  5. Step 5: Solve for x
    x = 17,579,065,499,203.40/4,748,603.30
  6. Step 6: Final answer
    x = 3,701,944.42

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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.