Home / 6,064,808.20-9,072,329.10-5,467,611.40

Finding the Fourth Proportional to 6,064,808.20, 9,072,329.10 and 5,467,611.40

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Solution

The fourth proportional to 6,064,808.20, 9,072,329.10 and 5,467,611.40 is: 8,178,984.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,808.20 : 9,072,329.10 = 5,467,611.40 : x
  2. Step 2: Convert to fraction form
    6,064,808.20/9,072,329.10 = 5,467,611.40/x
  3. Step 3: Cross multiply
    6,064,808.20x = 9,072,329.10 × 5,467,611.40
  4. Step 4: Simplify right side
    6,064,808.20x = 49,603,970,011,711.74
  5. Step 5: Solve for x
    x = 49,603,970,011,711.74/6,064,808.20
  6. Step 6: Final answer
    x = 8,178,984.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.