Home / 8,063,328.15-11,127,270.38-4,441,656.15

Finding the Fourth Proportional to 8,063,328.15, 11,127,270.38 and 4,441,656.15

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Solution

The fourth proportional to 8,063,328.15, 11,127,270.38 and 4,441,656.15 is: 6,129,418.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,328.15 : 11,127,270.38 = 4,441,656.15 : x
  2. Step 2: Convert to fraction form
    8,063,328.15/11,127,270.38 = 4,441,656.15/x
  3. Step 3: Cross multiply
    8,063,328.15x = 11,127,270.38 × 4,441,656.15
  4. Step 4: Simplify right side
    8,063,328.15x = 49,423,508,893,831.56
  5. Step 5: Solve for x
    x = 49,423,508,893,831.56/8,063,328.15
  6. Step 6: Final answer
    x = 6,129,418.02

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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.