Home / 4,520,040.60-6,237,701.94-2,455,076.22

Finding the Fourth Proportional to 4,520,040.60, 6,237,701.94 and 2,455,076.22

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Solution

The fourth proportional to 4,520,040.60, 6,237,701.94 and 2,455,076.22 is: 3,388,030.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,040.60 : 6,237,701.94 = 2,455,076.22 : x
  2. Step 2: Convert to fraction form
    4,520,040.60/6,237,701.94 = 2,455,076.22/x
  3. Step 3: Cross multiply
    4,520,040.60x = 6,237,701.94 × 2,455,076.22
  4. Step 4: Simplify right side
    4,520,040.60x = 15,314,033,700,341.87
  5. Step 5: Solve for x
    x = 15,314,033,700,341.87/4,520,040.60
  6. Step 6: Final answer
    x = 3,388,030.12

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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.