Home / 2,284,807.15-3,153,380.93-1,458,237.25

Finding the Fourth Proportional to 2,284,807.15, 3,153,380.93 and 1,458,237.25

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Solution

The fourth proportional to 2,284,807.15, 3,153,380.93 and 1,458,237.25 is: 2,012,588.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,807.15 : 3,153,380.93 = 1,458,237.25 : x
  2. Step 2: Convert to fraction form
    2,284,807.15/3,153,380.93 = 1,458,237.25/x
  3. Step 3: Cross multiply
    2,284,807.15x = 3,153,380.93 × 1,458,237.25
  4. Step 4: Simplify right side
    2,284,807.15x = 4,598,377,535,565.64
  5. Step 5: Solve for x
    x = 4,598,377,535,565.64/2,284,807.15
  6. Step 6: Final answer
    x = 2,012,588.91

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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.