Home / 2,552,365.84-3,522,338.96-1,406,520.04

Finding the Fourth Proportional to 2,552,365.84, 3,522,338.96 and 1,406,520.04

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Solution

The fourth proportional to 2,552,365.84, 3,522,338.96 and 1,406,520.04 is: 1,941,038.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,365.84 : 3,522,338.96 = 1,406,520.04 : x
  2. Step 2: Convert to fraction form
    2,552,365.84/3,522,338.96 = 1,406,520.04/x
  3. Step 3: Cross multiply
    2,552,365.84x = 3,522,338.96 × 1,406,520.04
  4. Step 4: Simplify right side
    2,552,365.84x = 4,954,240,334,912.76
  5. Step 5: Solve for x
    x = 4,954,240,334,912.76/2,552,365.84
  6. Step 6: Final answer
    x = 1,941,038.49

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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.