Home / 3,334,552.79-4,601,622.74-1,884,217.01

Finding the Fourth Proportional to 3,334,552.79, 4,601,622.74 and 1,884,217.01

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Solution

The fourth proportional to 3,334,552.79, 4,601,622.74 and 1,884,217.01 is: 2,600,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,552.79 : 4,601,622.74 = 1,884,217.01 : x
  2. Step 2: Convert to fraction form
    3,334,552.79/4,601,622.74 = 1,884,217.01/x
  3. Step 3: Cross multiply
    3,334,552.79x = 4,601,622.74 × 1,884,217.01
  4. Step 4: Simplify right side
    3,334,552.79x = 8,670,455,807,881.61
  5. Step 5: Solve for x
    x = 8,670,455,807,881.61/3,334,552.79
  6. Step 6: Final answer
    x = 2,600,185.50

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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.