Home / 3,388,495.06-4,676,113.56-2,030,368.06

Finding the Fourth Proportional to 3,388,495.06, 4,676,113.56 and 2,030,368.06

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Solution

The fourth proportional to 3,388,495.06, 4,676,113.56 and 2,030,368.06 is: 2,801,902.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,495.06 : 4,676,113.56 = 2,030,368.06 : x
  2. Step 2: Convert to fraction form
    3,388,495.06/4,676,113.56 = 2,030,368.06/x
  3. Step 3: Cross multiply
    3,388,495.06x = 4,676,113.56 × 2,030,368.06
  4. Step 4: Simplify right side
    3,388,495.06x = 9,494,231,617,156.89
  5. Step 5: Solve for x
    x = 9,494,231,617,156.89/3,388,495.06
  6. Step 6: Final answer
    x = 2,801,902.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.