Home / 8,846,319.18-13,250,312.64-4,287,832.11

Finding the Fourth Proportional to 8,846,319.18, 13,250,312.64 and 4,287,832.11

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Solution

The fourth proportional to 8,846,319.18, 13,250,312.64 and 4,287,832.11 is: 6,422,458.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,319.18 : 13,250,312.64 = 4,287,832.11 : x
  2. Step 2: Convert to fraction form
    8,846,319.18/13,250,312.64 = 4,287,832.11/x
  3. Step 3: Cross multiply
    8,846,319.18x = 13,250,312.64 × 4,287,832.11
  4. Step 4: Simplify right side
    8,846,319.18x = 56,815,116,005,330.88
  5. Step 5: Solve for x
    x = 56,815,116,005,330.88/8,846,319.18
  6. Step 6: Final answer
    x = 6,422,458.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.