Home / 4,053,840.79-5,594,300.12-2,218,299.23

Finding the Fourth Proportional to 4,053,840.79, 5,594,300.12 and 2,218,299.23

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Solution

The fourth proportional to 4,053,840.79, 5,594,300.12 and 2,218,299.23 is: 3,061,252.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,840.79 : 5,594,300.12 = 2,218,299.23 : x
  2. Step 2: Convert to fraction form
    4,053,840.79/5,594,300.12 = 2,218,299.23/x
  3. Step 3: Cross multiply
    4,053,840.79x = 5,594,300.12 × 2,218,299.23
  4. Step 4: Simplify right side
    4,053,840.79x = 12,409,831,643,039.16
  5. Step 5: Solve for x
    x = 12,409,831,643,039.16/4,053,840.79
  6. Step 6: Final answer
    x = 3,061,252.84

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Double scale
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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.