Home / 4,544,389.47-6,810,694.65-1,845,579.53

Finding the Fourth Proportional to 4,544,389.47, 6,810,694.65 and 1,845,579.53

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Solution

The fourth proportional to 4,544,389.47, 6,810,694.65 and 1,845,579.53 is: 2,765,977.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,389.47 : 6,810,694.65 = 1,845,579.53 : x
  2. Step 2: Convert to fraction form
    4,544,389.47/6,810,694.65 = 1,845,579.53/x
  3. Step 3: Cross multiply
    4,544,389.47x = 6,810,694.65 × 1,845,579.53
  4. Step 4: Simplify right side
    4,544,389.47x = 12,569,678,648,147.25
  5. Step 5: Solve for x
    x = 12,569,678,648,147.25/4,544,389.47
  6. Step 6: Final answer
    x = 2,765,977.41

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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.