Home / 4,099,647.20-6,154,136.40-2,417,698.40

Finding the Fourth Proportional to 4,099,647.20, 6,154,136.40 and 2,417,698.40

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Solution

The fourth proportional to 4,099,647.20, 6,154,136.40 and 2,417,698.40 is: 3,629,299.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,647.20 : 6,154,136.40 = 2,417,698.40 : x
  2. Step 2: Convert to fraction form
    4,099,647.20/6,154,136.40 = 2,417,698.40/x
  3. Step 3: Cross multiply
    4,099,647.20x = 6,154,136.40 × 2,417,698.40
  4. Step 4: Simplify right side
    4,099,647.20x = 14,878,845,727,661.76
  5. Step 5: Solve for x
    x = 14,878,845,727,661.76/4,099,647.20
  6. Step 6: Final answer
    x = 3,629,299.06

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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.