Home / 6,064,401.12-8,369,607.39-3,451,540.49

Finding the Fourth Proportional to 6,064,401.12, 8,369,607.39 and 3,451,540.49

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Solution

The fourth proportional to 6,064,401.12, 8,369,607.39 and 3,451,540.49 is: 4,763,543.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,401.12 : 8,369,607.39 = 3,451,540.49 : x
  2. Step 2: Convert to fraction form
    6,064,401.12/8,369,607.39 = 3,451,540.49/x
  3. Step 3: Cross multiply
    6,064,401.12x = 8,369,607.39 × 3,451,540.49
  4. Step 4: Simplify right side
    6,064,401.12x = 28,888,038,791,988.22
  5. Step 5: Solve for x
    x = 28,888,038,791,988.22/6,064,401.12
  6. Step 6: Final answer
    x = 4,763,543.54

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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.