Home / 2,237,358.60-3,356,037.90-554,462.10

Finding the Fourth Proportional to 2,237,358.60, 3,356,037.90 and 554,462.10

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Solution

The fourth proportional to 2,237,358.60, 3,356,037.90 and 554,462.10 is: 831,693.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,358.60 : 3,356,037.90 = 554,462.10 : x
  2. Step 2: Convert to fraction form
    2,237,358.60/3,356,037.90 = 554,462.10/x
  3. Step 3: Cross multiply
    2,237,358.60x = 3,356,037.90 × 554,462.10
  4. Step 4: Simplify right side
    2,237,358.60x = 1,860,795,821,713.59
  5. Step 5: Solve for x
    x = 1,860,795,821,713.59/2,237,358.60
  6. Step 6: Final answer
    x = 831,693.15

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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.