Home / 6,717,417.41-9,267,116.85-4,268,717.36

Finding the Fourth Proportional to 6,717,417.41, 9,267,116.85 and 4,268,717.36

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Solution

The fourth proportional to 6,717,417.41, 9,267,116.85 and 4,268,717.36 is: 5,888,974.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,417.41 : 9,267,116.85 = 4,268,717.36 : x
  2. Step 2: Convert to fraction form
    6,717,417.41/9,267,116.85 = 4,268,717.36/x
  3. Step 3: Cross multiply
    6,717,417.41x = 9,267,116.85 × 4,268,717.36
  4. Step 4: Simplify right side
    6,717,417.41x = 39,558,702,574,743.52
  5. Step 5: Solve for x
    x = 39,558,702,574,743.52/6,717,417.41
  6. Step 6: Final answer
    x = 5,888,974.91

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1.5x scale

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.