Home / 6,298,216.57-9,448,823.94-2,038,384.81

Finding the Fourth Proportional to 6,298,216.57, 9,448,823.94 and 2,038,384.81

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Solution

The fourth proportional to 6,298,216.57, 9,448,823.94 and 2,038,384.81 is: 3,058,062.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,216.57 : 9,448,823.94 = 2,038,384.81 : x
  2. Step 2: Convert to fraction form
    6,298,216.57/9,448,823.94 = 2,038,384.81/x
  3. Step 3: Cross multiply
    6,298,216.57x = 9,448,823.94 × 2,038,384.81
  4. Step 4: Simplify right side
    6,298,216.57x = 19,260,339,191,660.35
  5. Step 5: Solve for x
    x = 19,260,339,191,660.35/6,298,216.57
  6. Step 6: Final answer
    x = 3,058,062.39

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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.