Home / 1,195,050.24-1,649,211.04-651,230.84

Finding the Fourth Proportional to 1,195,050.24, 1,649,211.04 and 651,230.84

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Solution

The fourth proportional to 1,195,050.24, 1,649,211.04 and 651,230.84 is: 898,721.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,050.24 : 1,649,211.04 = 651,230.84 : x
  2. Step 2: Convert to fraction form
    1,195,050.24/1,649,211.04 = 651,230.84/x
  3. Step 3: Cross multiply
    1,195,050.24x = 1,649,211.04 × 651,230.84
  4. Step 4: Simplify right side
    1,195,050.24x = 1,074,017,090,916.47
  5. Step 5: Solve for x
    x = 1,074,017,090,916.47/1,195,050.24
  6. Step 6: Final answer
    x = 898,721.29

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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.