Home / 1,236,210.63-1,854,016.25-337,656.57

Finding the Fourth Proportional to 1,236,210.63, 1,854,016.25 and 337,656.57

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Solution

The fourth proportional to 1,236,210.63, 1,854,016.25 and 337,656.57 is: 506,403.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,210.63 : 1,854,016.25 = 337,656.57 : x
  2. Step 2: Convert to fraction form
    1,236,210.63/1,854,016.25 = 337,656.57/x
  3. Step 3: Cross multiply
    1,236,210.63x = 1,854,016.25 × 337,656.57
  4. Step 4: Simplify right side
    1,236,210.63x = 626,020,766,010.98
  5. Step 5: Solve for x
    x = 626,020,766,010.98/1,236,210.63
  6. Step 6: Final answer
    x = 506,403.00

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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.