Home / 7,558,725.49-11,334,752.67-2,166,152.11

Finding the Fourth Proportional to 7,558,725.49, 11,334,752.67 and 2,166,152.11

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Solution

The fourth proportional to 7,558,725.49, 11,334,752.67 and 2,166,152.11 is: 3,248,272.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,725.49 : 11,334,752.67 = 2,166,152.11 : x
  2. Step 2: Convert to fraction form
    7,558,725.49/11,334,752.67 = 2,166,152.11/x
  3. Step 3: Cross multiply
    7,558,725.49x = 11,334,752.67 × 2,166,152.11
  4. Step 4: Simplify right side
    7,558,725.49x = 24,552,798,412,448.63
  5. Step 5: Solve for x
    x = 24,552,798,412,448.63/7,558,725.49
  6. Step 6: Final answer
    x = 3,248,272.27

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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.