Home / 9,754,477.15-14,640,794.30-4,965,751.39

Finding the Fourth Proportional to 9,754,477.15, 14,640,794.30 and 4,965,751.39

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Solution

The fourth proportional to 9,754,477.15, 14,640,794.30 and 4,965,751.39 is: 7,453,248.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,477.15 : 14,640,794.30 = 4,965,751.39 : x
  2. Step 2: Convert to fraction form
    9,754,477.15/14,640,794.30 = 4,965,751.39/x
  3. Step 3: Cross multiply
    9,754,477.15x = 14,640,794.30 × 4,965,751.39
  4. Step 4: Simplify right side
    9,754,477.15x = 72,702,544,645,929.08
  5. Step 5: Solve for x
    x = 72,702,544,645,929.08/9,754,477.15
  6. Step 6: Final answer
    x = 7,453,248.75

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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.