Home / 3,563,502.02-4,921,692.40-2,415,589.46

Finding the Fourth Proportional to 3,563,502.02, 4,921,692.40 and 2,415,589.46

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Solution

The fourth proportional to 3,563,502.02, 4,921,692.40 and 2,415,589.46 is: 3,336,265.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,502.02 : 4,921,692.40 = 2,415,589.46 : x
  2. Step 2: Convert to fraction form
    3,563,502.02/4,921,692.40 = 2,415,589.46/x
  3. Step 3: Cross multiply
    3,563,502.02x = 4,921,692.40 × 2,415,589.46
  4. Step 4: Simplify right side
    3,563,502.02x = 11,888,788,286,802.11
  5. Step 5: Solve for x
    x = 11,888,788,286,802.11/3,563,502.02
  6. Step 6: Final answer
    x = 3,336,265.34

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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.