Home / 9,752,366.94-13,467,312.89-7,300,721.71

Finding the Fourth Proportional to 9,752,366.94, 13,467,312.89 and 7,300,721.71

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Solution

The fourth proportional to 9,752,366.94, 13,467,312.89 and 7,300,721.71 is: 10,081,768.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,366.94 : 13,467,312.89 = 7,300,721.71 : x
  2. Step 2: Convert to fraction form
    9,752,366.94/13,467,312.89 = 7,300,721.71/x
  3. Step 3: Cross multiply
    9,752,366.94x = 13,467,312.89 × 7,300,721.71
  4. Step 4: Simplify right side
    9,752,366.94x = 98,321,103,591,385.84
  5. Step 5: Solve for x
    x = 98,321,103,591,385.84/9,752,366.94
  6. Step 6: Final answer
    x = 10,081,768.27

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1.5x scale

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.