Home / 8,248,110.40-11,382,093.30-4,577,187.16

Finding the Fourth Proportional to 8,248,110.40, 11,382,093.30 and 4,577,187.16

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Solution

The fourth proportional to 8,248,110.40, 11,382,093.30 and 4,577,187.16 is: 6,316,352.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,248,110.40 : 11,382,093.30 = 4,577,187.16 : x
  2. Step 2: Convert to fraction form
    8,248,110.40/11,382,093.30 = 4,577,187.16/x
  3. Step 3: Cross multiply
    8,248,110.40x = 11,382,093.30 × 4,577,187.16
  4. Step 4: Simplify right side
    8,248,110.40x = 52,097,971,306,682.03
  5. Step 5: Solve for x
    x = 52,097,971,306,682.03/8,248,110.40
  6. Step 6: Final answer
    x = 6,316,352.33

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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.