Home / 1,707,552.72-2,356,513.46-982,510.60

Finding the Fourth Proportional to 1,707,552.72, 2,356,513.46 and 982,510.60

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Solution

The fourth proportional to 1,707,552.72, 2,356,513.46 and 982,510.60 is: 1,355,916.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,552.72 : 2,356,513.46 = 982,510.60 : x
  2. Step 2: Convert to fraction form
    1,707,552.72/2,356,513.46 = 982,510.60/x
  3. Step 3: Cross multiply
    1,707,552.72x = 2,356,513.46 × 982,510.60
  4. Step 4: Simplify right side
    1,707,552.72x = 2,315,299,453,492.68
  5. Step 5: Solve for x
    x = 2,315,299,453,492.68/1,707,552.72
  6. Step 6: Final answer
    x = 1,355,916.82

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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.