Home / 4,697,401.48-6,482,447.22-2,551,225.48

Finding the Fourth Proportional to 4,697,401.48, 6,482,447.22 and 2,551,225.48

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Solution

The fourth proportional to 4,697,401.48, 6,482,447.22 and 2,551,225.48 is: 3,520,709.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,401.48 : 6,482,447.22 = 2,551,225.48 : x
  2. Step 2: Convert to fraction form
    4,697,401.48/6,482,447.22 = 2,551,225.48/x
  3. Step 3: Cross multiply
    4,697,401.48x = 6,482,447.22 × 2,551,225.48
  4. Step 4: Simplify right side
    4,697,401.48x = 16,538,184,520,419.16
  5. Step 5: Solve for x
    x = 16,538,184,520,419.16/4,697,401.48
  6. Step 6: Final answer
    x = 3,520,709.18

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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.