Home / 4,840,497.10-7,259,968.05-1,473,921.10

Finding the Fourth Proportional to 4,840,497.10, 7,259,968.05 and 1,473,921.10

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Solution

The fourth proportional to 4,840,497.10, 7,259,968.05 and 1,473,921.10 is: 2,210,644.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,497.10 : 7,259,968.05 = 1,473,921.10 : x
  2. Step 2: Convert to fraction form
    4,840,497.10/7,259,968.05 = 1,473,921.10/x
  3. Step 3: Cross multiply
    4,840,497.10x = 7,259,968.05 × 1,473,921.10
  4. Step 4: Simplify right side
    4,840,497.10x = 10,700,620,094,220.86
  5. Step 5: Solve for x
    x = 10,700,620,094,220.86/4,840,497.10
  6. Step 6: Final answer
    x = 2,210,644.87

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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.