Home / 4,840,497.60-7,259,968.80-1,473,921.60

Finding the Fourth Proportional to 4,840,497.60, 7,259,968.80 and 1,473,921.60

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Solution

The fourth proportional to 4,840,497.60, 7,259,968.80 and 1,473,921.60 is: 2,210,645.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,497.60 : 7,259,968.80 = 1,473,921.60 : x
  2. Step 2: Convert to fraction form
    4,840,497.60/7,259,968.80 = 1,473,921.60/x
  3. Step 3: Cross multiply
    4,840,497.60x = 7,259,968.80 × 1,473,921.60
  4. Step 4: Simplify right side
    4,840,497.60x = 10,700,624,829,646.08
  5. Step 5: Solve for x
    x = 10,700,624,829,646.08/4,840,497.60
  6. Step 6: Final answer
    x = 2,210,645.62

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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.