Home / 6,298,209.06-9,448,812.67-2,038,377.30

Finding the Fourth Proportional to 6,298,209.06, 9,448,812.67 and 2,038,377.30

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Solution

The fourth proportional to 6,298,209.06, 9,448,812.67 and 2,038,377.30 is: 3,058,051.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,209.06 : 9,448,812.67 = 2,038,377.30 : x
  2. Step 2: Convert to fraction form
    6,298,209.06/9,448,812.67 = 2,038,377.30/x
  3. Step 3: Cross multiply
    6,298,209.06x = 9,448,812.67 × 2,038,377.30
  4. Step 4: Simplify right side
    6,298,209.06x = 19,260,245,206,140.38
  5. Step 5: Solve for x
    x = 19,260,245,206,140.38/6,298,209.06
  6. Step 6: Final answer
    x = 3,058,051.11

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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.