Home / 5,194,041.60-7,791,062.40-3,065,145.60

Finding the Fourth Proportional to 5,194,041.60, 7,791,062.40 and 3,065,145.60

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Solution

The fourth proportional to 5,194,041.60, 7,791,062.40 and 3,065,145.60 is: 4,597,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,041.60 : 7,791,062.40 = 3,065,145.60 : x
  2. Step 2: Convert to fraction form
    5,194,041.60/7,791,062.40 = 3,065,145.60/x
  3. Step 3: Cross multiply
    5,194,041.60x = 7,791,062.40 × 3,065,145.60
  4. Step 4: Simplify right side
    5,194,041.60x = 23,880,740,634,685.44
  5. Step 5: Solve for x
    x = 23,880,740,634,685.44/5,194,041.60
  6. Step 6: Final answer
    x = 4,597,718.40

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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.