Home / 4,365,599.64-6,023,727.78-2,431,812.12

Finding the Fourth Proportional to 4,365,599.64, 6,023,727.78 and 2,431,812.12

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Solution

The fourth proportional to 4,365,599.64, 6,023,727.78 and 2,431,812.12 is: 3,355,455.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,599.64 : 6,023,727.78 = 2,431,812.12 : x
  2. Step 2: Convert to fraction form
    4,365,599.64/6,023,727.78 = 2,431,812.12/x
  3. Step 3: Cross multiply
    4,365,599.64x = 6,023,727.78 × 2,431,812.12
  4. Step 4: Simplify right side
    4,365,599.64x = 14,648,574,222,984.70
  5. Step 5: Solve for x
    x = 14,648,574,222,984.70/4,365,599.64
  6. Step 6: Final answer
    x = 3,355,455.25

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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.