Home / 3,095,313.66-4,271,324.69-1,718,586.23

Finding the Fourth Proportional to 3,095,313.66, 4,271,324.69 and 1,718,586.23

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Solution

The fourth proportional to 3,095,313.66, 4,271,324.69 and 1,718,586.23 is: 2,371,533.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,313.66 : 4,271,324.69 = 1,718,586.23 : x
  2. Step 2: Convert to fraction form
    3,095,313.66/4,271,324.69 = 1,718,586.23/x
  3. Step 3: Cross multiply
    3,095,313.66x = 4,271,324.69 × 1,718,586.23
  4. Step 4: Simplify right side
    3,095,313.66x = 7,340,639,779,032.86
  5. Step 5: Solve for x
    x = 7,340,639,779,032.86/3,095,313.66
  6. Step 6: Final answer
    x = 2,371,533.42

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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.