Home / 9,037,901.32-13,556,962.14-2,648,282.92

Finding the Fourth Proportional to 9,037,901.32, 13,556,962.14 and 2,648,282.92

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Solution

The fourth proportional to 9,037,901.32, 13,556,962.14 and 2,648,282.92 is: 3,972,456.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,901.32 : 13,556,962.14 = 2,648,282.92 : x
  2. Step 2: Convert to fraction form
    9,037,901.32/13,556,962.14 = 2,648,282.92/x
  3. Step 3: Cross multiply
    9,037,901.32x = 13,556,962.14 × 2,648,282.92
  4. Step 4: Simplify right side
    9,037,901.32x = 35,902,671,282,448.65
  5. Step 5: Solve for x
    x = 35,902,671,282,448.65/9,037,901.32
  6. Step 6: Final answer
    x = 3,972,456.66

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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.