Home / 8,262,520.48-11,402,396.84-4,541,696.08

Finding the Fourth Proportional to 8,262,520.48, 11,402,396.84 and 4,541,696.08

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Solution

The fourth proportional to 8,262,520.48, 11,402,396.84 and 4,541,696.08 is: 6,267,605.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,520.48 : 11,402,396.84 = 4,541,696.08 : x
  2. Step 2: Convert to fraction form
    8,262,520.48/11,402,396.84 = 4,541,696.08/x
  3. Step 3: Cross multiply
    8,262,520.48x = 11,402,396.84 × 4,541,696.08
  4. Step 4: Simplify right side
    8,262,520.48x = 51,786,221,030,832.39
  5. Step 5: Solve for x
    x = 51,786,221,030,832.39/8,262,520.48
  6. Step 6: Final answer
    x = 6,267,605.77

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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.