Home / 1,872,333.10-2,583,892.98-1,097,856.26

Finding the Fourth Proportional to 1,872,333.10, 2,583,892.98 and 1,097,856.26

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Solution

The fourth proportional to 1,872,333.10, 2,583,892.98 and 1,097,856.26 is: 1,515,084.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,333.10 : 2,583,892.98 = 1,097,856.26 : x
  2. Step 2: Convert to fraction form
    1,872,333.10/2,583,892.98 = 1,097,856.26/x
  3. Step 3: Cross multiply
    1,872,333.10x = 2,583,892.98 × 1,097,856.26
  4. Step 4: Simplify right side
    1,872,333.10x = 2,836,743,083,263.06
  5. Step 5: Solve for x
    x = 2,836,743,083,263.06/1,872,333.10
  6. Step 6: Final answer
    x = 1,515,084.62

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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.