Home / 9,104,296.56-12,563,780.62-4,974,238.82

Finding the Fourth Proportional to 9,104,296.56, 12,563,780.62 and 4,974,238.82

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Solution

The fourth proportional to 9,104,296.56, 12,563,780.62 and 4,974,238.82 is: 6,864,368.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,296.56 : 12,563,780.62 = 4,974,238.82 : x
  2. Step 2: Convert to fraction form
    9,104,296.56/12,563,780.62 = 4,974,238.82/x
  3. Step 3: Cross multiply
    9,104,296.56x = 12,563,780.62 × 4,974,238.82
  4. Step 4: Simplify right side
    9,104,296.56x = 62,495,245,285,967.67
  5. Step 5: Solve for x
    x = 62,495,245,285,967.67/9,104,296.56
  6. Step 6: Final answer
    x = 6,864,368.36

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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.