Home / 4,210,322.40-6,306,152.40-3,260,613.60

Finding the Fourth Proportional to 4,210,322.40, 6,306,152.40 and 3,260,613.60

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Solution

The fourth proportional to 4,210,322.40, 6,306,152.40 and 3,260,613.60 is: 4,883,694.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,322.40 : 6,306,152.40 = 3,260,613.60 : x
  2. Step 2: Convert to fraction form
    4,210,322.40/6,306,152.40 = 3,260,613.60/x
  3. Step 3: Cross multiply
    4,210,322.40x = 6,306,152.40 × 3,260,613.60
  4. Step 4: Simplify right side
    4,210,322.40x = 20,561,926,279,112.64
  5. Step 5: Solve for x
    x = 20,561,926,279,112.64/4,210,322.40
  6. Step 6: Final answer
    x = 4,883,694.01

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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.