Home / 1,835,657.73-2,533,059.15-1,061,338.28

Finding the Fourth Proportional to 1,835,657.73, 2,533,059.15 and 1,061,338.28

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Solution

The fourth proportional to 1,835,657.73, 2,533,059.15 and 1,061,338.28 is: 1,464,560.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,657.73 : 2,533,059.15 = 1,061,338.28 : x
  2. Step 2: Convert to fraction form
    1,835,657.73/2,533,059.15 = 1,061,338.28/x
  3. Step 3: Cross multiply
    1,835,657.73x = 2,533,059.15 × 1,061,338.28
  4. Step 4: Simplify right side
    1,835,657.73x = 2,688,432,641,399.26
  5. Step 5: Solve for x
    x = 2,688,432,641,399.26/1,835,657.73
  6. Step 6: Final answer
    x = 1,464,560.96

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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.