Home / 4,715,577.39-6,507,496.86-2,569,401.39

Finding the Fourth Proportional to 4,715,577.39, 6,507,496.86 and 2,569,401.39

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Solution

The fourth proportional to 4,715,577.39, 6,507,496.86 and 2,569,401.39 is: 3,545,773.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,577.39 : 6,507,496.86 = 2,569,401.39 : x
  2. Step 2: Convert to fraction form
    4,715,577.39/6,507,496.86 = 2,569,401.39/x
  3. Step 3: Cross multiply
    4,715,577.39x = 6,507,496.86 × 2,569,401.39
  4. Step 4: Simplify right side
    4,715,577.39x = 16,720,371,477,504.64
  5. Step 5: Solve for x
    x = 16,720,371,477,504.64/4,715,577.39
  6. Step 6: Final answer
    x = 3,545,773.95

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1.5x scale

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.