Home / 6,892,154.08-9,514,116.45-4,906,571.47

Finding the Fourth Proportional to 6,892,154.08, 9,514,116.45 and 4,906,571.47

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Solution

The fourth proportional to 6,892,154.08, 9,514,116.45 and 4,906,571.47 is: 6,773,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,154.08 : 9,514,116.45 = 4,906,571.47 : x
  2. Step 2: Convert to fraction form
    6,892,154.08/9,514,116.45 = 4,906,571.47/x
  3. Step 3: Cross multiply
    6,892,154.08x = 9,514,116.45 × 4,906,571.47
  4. Step 4: Simplify right side
    6,892,154.08x = 46,681,692,335,827.67
  5. Step 5: Solve for x
    x = 46,681,692,335,827.67/6,892,154.08
  6. Step 6: Final answer
    x = 6,773,164.35

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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.