Home / 4,658,049.60-6,982,919.10-1,817,501.10

Finding the Fourth Proportional to 4,658,049.60, 6,982,919.10 and 1,817,501.10

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Solution

The fourth proportional to 4,658,049.60, 6,982,919.10 and 1,817,501.10 is: 2,724,630.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,658,049.60 : 6,982,919.10 = 1,817,501.10 : x
  2. Step 2: Convert to fraction form
    4,658,049.60/6,982,919.10 = 1,817,501.10/x
  3. Step 3: Cross multiply
    4,658,049.60x = 6,982,919.10 × 1,817,501.10
  4. Step 4: Simplify right side
    4,658,049.60x = 12,691,463,145,461.01
  5. Step 5: Solve for x
    x = 12,691,463,145,461.01/4,658,049.60
  6. Step 6: Final answer
    x = 2,724,630.31

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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.