Home / 9,746,403.54-13,445,814.92-5,876,774.98

Finding the Fourth Proportional to 9,746,403.54, 13,445,814.92 and 5,876,774.98

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Solution

The fourth proportional to 9,746,403.54, 13,445,814.92 and 5,876,774.98 is: 8,107,403.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,403.54 : 13,445,814.92 = 5,876,774.98 : x
  2. Step 2: Convert to fraction form
    9,746,403.54/13,445,814.92 = 5,876,774.98/x
  3. Step 3: Cross multiply
    9,746,403.54x = 13,445,814.92 × 5,876,774.98
  4. Step 4: Simplify right side
    9,746,403.54x = 79,018,028,707,566.70
  5. Step 5: Solve for x
    x = 79,018,028,707,566.70/9,746,403.54
  6. Step 6: Final answer
    x = 8,107,403.76

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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.