Home / 4,054,325.68-5,594,728.26-2,218,417.72

Finding the Fourth Proportional to 4,054,325.68, 5,594,728.26 and 2,218,417.72

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Solution

The fourth proportional to 4,054,325.68, 5,594,728.26 and 2,218,417.72 is: 3,061,284.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,325.68 : 5,594,728.26 = 2,218,417.72 : x
  2. Step 2: Convert to fraction form
    4,054,325.68/5,594,728.26 = 2,218,417.72/x
  3. Step 3: Cross multiply
    4,054,325.68x = 5,594,728.26 × 2,218,417.72
  4. Step 4: Simplify right side
    4,054,325.68x = 12,411,444,310,568.77
  5. Step 5: Solve for x
    x = 12,411,444,310,568.77/4,054,325.68
  6. Step 6: Final answer
    x = 3,061,284.49

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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.