Home / 4,314,643.60-6,471,965.40-4,048,704.40

Finding the Fourth Proportional to 4,314,643.60, 6,471,965.40 and 4,048,704.40

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Solution

The fourth proportional to 4,314,643.60, 6,471,965.40 and 4,048,704.40 is: 6,073,056.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,643.60 : 6,471,965.40 = 4,048,704.40 : x
  2. Step 2: Convert to fraction form
    4,314,643.60/6,471,965.40 = 4,048,704.40/x
  3. Step 3: Cross multiply
    4,314,643.60x = 6,471,965.40 × 4,048,704.40
  4. Step 4: Simplify right side
    4,314,643.60x = 26,203,074,791,627.76
  5. Step 5: Solve for x
    x = 26,203,074,791,627.76/4,314,643.60
  6. Step 6: Final answer
    x = 6,073,056.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.