Home / 4,840,041.60-7,260,062.40-4,756,060.80

Finding the Fourth Proportional to 4,840,041.60, 7,260,062.40 and 4,756,060.80

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Solution

The fourth proportional to 4,840,041.60, 7,260,062.40 and 4,756,060.80 is: 7,134,091.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,041.60 : 7,260,062.40 = 4,756,060.80 : x
  2. Step 2: Convert to fraction form
    4,840,041.60/7,260,062.40 = 4,756,060.80/x
  3. Step 3: Cross multiply
    4,840,041.60x = 7,260,062.40 × 4,756,060.80
  4. Step 4: Simplify right side
    4,840,041.60x = 34,529,298,186,193.92
  5. Step 5: Solve for x
    x = 34,529,298,186,193.92/4,840,041.60
  6. Step 6: Final answer
    x = 7,134,091.20

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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.