Home / 2,552,737.92-3,522,801.60-1,406,859.84

Finding the Fourth Proportional to 2,552,737.92, 3,522,801.60 and 1,406,859.84

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Solution

The fourth proportional to 2,552,737.92, 3,522,801.60 and 1,406,859.84 is: 1,941,479.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,737.92 : 3,522,801.60 = 1,406,859.84 : x
  2. Step 2: Convert to fraction form
    2,552,737.92/3,522,801.60 = 1,406,859.84/x
  3. Step 3: Cross multiply
    2,552,737.92x = 3,522,801.60 × 1,406,859.84
  4. Step 4: Simplify right side
    2,552,737.92x = 4,956,088,095,327.74
  5. Step 5: Solve for x
    x = 4,956,088,095,327.74/2,552,737.92
  6. Step 6: Final answer
    x = 1,941,479.40

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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.