Home / 6,241,555.40-9,356,112.30-2,869,881.80

Finding the Fourth Proportional to 6,241,555.40, 9,356,112.30 and 2,869,881.80

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Solution

The fourth proportional to 6,241,555.40, 9,356,112.30 and 2,869,881.80 is: 4,301,962.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,555.40 : 9,356,112.30 = 2,869,881.80 : x
  2. Step 2: Convert to fraction form
    6,241,555.40/9,356,112.30 = 2,869,881.80/x
  3. Step 3: Cross multiply
    6,241,555.40x = 9,356,112.30 × 2,869,881.80
  4. Step 4: Simplify right side
    6,241,555.40x = 26,850,936,408,526.14
  5. Step 5: Solve for x
    x = 26,850,936,408,526.14/6,241,555.40
  6. Step 6: Final answer
    x = 4,301,962.36

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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.