Home / 2,896,801.12-4,345,201.70-1,544,867.89

Finding the Fourth Proportional to 2,896,801.12, 4,345,201.70 and 1,544,867.89

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Solution

The fourth proportional to 2,896,801.12, 4,345,201.70 and 1,544,867.89 is: 2,317,301.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,801.12 : 4,345,201.70 = 1,544,867.89 : x
  2. Step 2: Convert to fraction form
    2,896,801.12/4,345,201.70 = 1,544,867.89/x
  3. Step 3: Cross multiply
    2,896,801.12x = 4,345,201.70 × 1,544,867.89
  4. Step 4: Simplify right side
    2,896,801.12x = 6,712,762,569,109.32
  5. Step 5: Solve for x
    x = 6,712,762,569,109.32/2,896,801.12
  6. Step 6: Final answer
    x = 2,317,301.84

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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.