Home / 11,326,265-15,630,382.98-6,169,669.16

Finding the Fourth Proportional to 11,326,265, 15,630,382.98 and 6,169,669.16

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Solution

The fourth proportional to 11,326,265, 15,630,382.98 and 6,169,669.16 is: 8,514,218.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,265 : 15,630,382.98 = 6,169,669.16 : x
  2. Step 2: Convert to fraction form
    11,326,265/15,630,382.98 = 6,169,669.16/x
  3. Step 3: Cross multiply
    11,326,265x = 15,630,382.98 × 6,169,669.16
  4. Step 4: Simplify right side
    11,326,265x = 96,434,291,830,694.91
  5. Step 5: Solve for x
    x = 96,434,291,830,694.91/11,326,265
  6. Step 6: Final answer
    x = 8,514,218.22

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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.