Home / 3,371,643.50-4,652,866.02-1,843,750.64

Finding the Fourth Proportional to 3,371,643.50, 4,652,866.02 and 1,843,750.64

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Solution

The fourth proportional to 3,371,643.50, 4,652,866.02 and 1,843,750.64 is: 2,544,374.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,643.50 : 4,652,866.02 = 1,843,750.64 : x
  2. Step 2: Convert to fraction form
    3,371,643.50/4,652,866.02 = 1,843,750.64/x
  3. Step 3: Cross multiply
    3,371,643.50x = 4,652,866.02 × 1,843,750.64
  4. Step 4: Simplify right side
    3,371,643.50x = 8,578,724,702,209.25
  5. Step 5: Solve for x
    x = 8,578,724,702,209.25/3,371,643.50
  6. Step 6: Final answer
    x = 2,544,374.78

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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.