Home / 7,654,203.24-11,482,717.49-3,166,829.16

Finding the Fourth Proportional to 7,654,203.24, 11,482,717.49 and 3,166,829.16

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Solution

The fourth proportional to 7,654,203.24, 11,482,717.49 and 3,166,829.16 is: 4,750,828.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654,203.24 : 11,482,717.49 = 3,166,829.16 : x
  2. Step 2: Convert to fraction form
    7,654,203.24/11,482,717.49 = 3,166,829.16/x
  3. Step 3: Cross multiply
    7,654,203.24x = 11,482,717.49 × 3,166,829.16
  4. Step 4: Simplify right side
    7,654,203.24x = 36,363,804,525,960.42
  5. Step 5: Solve for x
    x = 36,363,804,525,960.42/7,654,203.24
  6. Step 6: Final answer
    x = 4,750,828.19

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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.