Home / 1,884,083.10-2,826,157.08-536,280.36

Finding the Fourth Proportional to 1,884,083.10, 2,826,157.08 and 536,280.36

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Solution

The fourth proportional to 1,884,083.10, 2,826,157.08 and 536,280.36 is: 804,429.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,083.10 : 2,826,157.08 = 536,280.36 : x
  2. Step 2: Convert to fraction form
    1,884,083.10/2,826,157.08 = 536,280.36/x
  3. Step 3: Cross multiply
    1,884,083.10x = 2,826,157.08 × 536,280.36
  4. Step 4: Simplify right side
    1,884,083.10x = 1,515,612,536,278.95
  5. Step 5: Solve for x
    x = 1,515,612,536,278.95/1,884,083.10
  6. Step 6: Final answer
    x = 804,429.77

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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.