Home / 3,095,127.46-4,271,409.29-1,718,471.36

Finding the Fourth Proportional to 3,095,127.46, 4,271,409.29 and 1,718,471.36

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Solution

The fourth proportional to 3,095,127.46, 4,271,409.29 and 1,718,471.36 is: 2,371,564.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,127.46 : 4,271,409.29 = 1,718,471.36 : x
  2. Step 2: Convert to fraction form
    3,095,127.46/4,271,409.29 = 1,718,471.36/x
  3. Step 3: Cross multiply
    3,095,127.46x = 4,271,409.29 × 1,718,471.36
  4. Step 4: Simplify right side
    3,095,127.46x = 7,340,294,514,642.07
  5. Step 5: Solve for x
    x = 7,340,294,514,642.07/3,095,127.46
  6. Step 6: Final answer
    x = 2,371,564.54

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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.