Home / 1,577,673.50-2,365,699.66-724,010.27

Finding the Fourth Proportional to 1,577,673.50, 2,365,699.66 and 724,010.27

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Solution

The fourth proportional to 1,577,673.50, 2,365,699.66 and 724,010.27 is: 1,085,643.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,673.50 : 2,365,699.66 = 724,010.27 : x
  2. Step 2: Convert to fraction form
    1,577,673.50/2,365,699.66 = 724,010.27/x
  3. Step 3: Cross multiply
    1,577,673.50x = 2,365,699.66 × 724,010.27
  4. Step 4: Simplify right side
    1,577,673.50x = 1,712,790,835,936.98
  5. Step 5: Solve for x
    x = 1,712,790,835,936.98/1,577,673.50
  6. Step 6: Final answer
    x = 1,085,643.41

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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.