Home / 9,827,952.62-13,558,579.67-6,521,805.95

Finding the Fourth Proportional to 9,827,952.62, 13,558,579.67 and 6,521,805.95

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Solution

The fourth proportional to 9,827,952.62, 13,558,579.67 and 6,521,805.95 is: 8,997,441.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,952.62 : 13,558,579.67 = 6,521,805.95 : x
  2. Step 2: Convert to fraction form
    9,827,952.62/13,558,579.67 = 6,521,805.95/x
  3. Step 3: Cross multiply
    9,827,952.62x = 13,558,579.67 × 6,521,805.95
  4. Step 4: Simplify right side
    9,827,952.62x = 88,426,425,513,866.66
  5. Step 5: Solve for x
    x = 88,426,425,513,866.66/9,827,952.62
  6. Step 6: Final answer
    x = 8,997,441.17

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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.