Home / 5,213,039.60-7,817,226.60-2,017,103.60

Finding the Fourth Proportional to 5,213,039.60, 7,817,226.60 and 2,017,103.60

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Solution

The fourth proportional to 5,213,039.60, 7,817,226.60 and 2,017,103.60 is: 3,024,752.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,213,039.60 : 7,817,226.60 = 2,017,103.60 : x
  2. Step 2: Convert to fraction form
    5,213,039.60/7,817,226.60 = 2,017,103.60/x
  3. Step 3: Cross multiply
    5,213,039.60x = 7,817,226.60 × 2,017,103.60
  4. Step 4: Simplify right side
    5,213,039.60x = 15,768,155,916,875.76
  5. Step 5: Solve for x
    x = 15,768,155,916,875.76/5,213,039.60
  6. Step 6: Final answer
    x = 3,024,752.76

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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.