Home / 1,682,219.66-2,523,364.95-602,802.56

Finding the Fourth Proportional to 1,682,219.66, 2,523,364.95 and 602,802.56

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Solution

The fourth proportional to 1,682,219.66, 2,523,364.95 and 602,802.56 is: 904,216.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,219.66 : 2,523,364.95 = 602,802.56 : x
  2. Step 2: Convert to fraction form
    1,682,219.66/2,523,364.95 = 602,802.56/x
  3. Step 3: Cross multiply
    1,682,219.66x = 2,523,364.95 × 602,802.56
  4. Step 4: Simplify right side
    1,682,219.66x = 1,521,090,851,674.27
  5. Step 5: Solve for x
    x = 1,521,090,851,674.27/1,682,219.66
  6. Step 6: Final answer
    x = 904,216.55

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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.