Home / 3,095,314.66-4,271,326.07-1,718,587.23

Finding the Fourth Proportional to 3,095,314.66, 4,271,326.07 and 1,718,587.23

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Solution

The fourth proportional to 3,095,314.66, 4,271,326.07 and 1,718,587.23 is: 2,371,534.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,314.66 : 4,271,326.07 = 1,718,587.23 : x
  2. Step 2: Convert to fraction form
    3,095,314.66/4,271,326.07 = 1,718,587.23/x
  3. Step 3: Cross multiply
    3,095,314.66x = 4,271,326.07 × 1,718,587.23
  4. Step 4: Simplify right side
    3,095,314.66x = 7,340,646,439,068.09
  5. Step 5: Solve for x
    x = 7,340,646,439,068.09/3,095,314.66
  6. Step 6: Final answer
    x = 2,371,534.80

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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.