Home / 9,824,869.32-14,721,011.64-5,975,047.05

Finding the Fourth Proportional to 9,824,869.32, 14,721,011.64 and 5,975,047.05

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Solution

The fourth proportional to 9,824,869.32, 14,721,011.64 and 5,975,047.05 is: 8,952,662.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,824,869.32 : 14,721,011.64 = 5,975,047.05 : x
  2. Step 2: Convert to fraction form
    9,824,869.32/14,721,011.64 = 5,975,047.05/x
  3. Step 3: Cross multiply
    9,824,869.32x = 14,721,011.64 × 5,975,047.05
  4. Step 4: Simplify right side
    9,824,869.32x = 87,958,737,172,597.66
  5. Step 5: Solve for x
    x = 87,958,737,172,597.66/9,824,869.32
  6. Step 6: Final answer
    x = 8,952,662.30

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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.