Home / 4,037,888.20-6,062,081.10-3,240,070.60

Finding the Fourth Proportional to 4,037,888.20, 6,062,081.10 and 3,240,070.60

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Solution

The fourth proportional to 4,037,888.20, 6,062,081.10 and 3,240,070.60 is: 4,864,317.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,888.20 : 6,062,081.10 = 3,240,070.60 : x
  2. Step 2: Convert to fraction form
    4,037,888.20/6,062,081.10 = 3,240,070.60/x
  3. Step 3: Cross multiply
    4,037,888.20x = 6,062,081.10 × 3,240,070.60
  4. Step 4: Simplify right side
    4,037,888.20x = 19,641,570,746,925.66
  5. Step 5: Solve for x
    x = 19,641,570,746,925.66/4,037,888.20
  6. Step 6: Final answer
    x = 4,864,317.63

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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.