Home / 1,090,949.14-1,636,424.98-332,750.46

Finding the Fourth Proportional to 1,090,949.14, 1,636,424.98 and 332,750.46

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Solution

The fourth proportional to 1,090,949.14, 1,636,424.98 and 332,750.46 is: 499,126.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,949.14 : 1,636,424.98 = 332,750.46 : x
  2. Step 2: Convert to fraction form
    1,090,949.14/1,636,424.98 = 332,750.46/x
  3. Step 3: Cross multiply
    1,090,949.14x = 1,636,424.98 × 332,750.46
  4. Step 4: Simplify right side
    1,090,949.14x = 544,521,170,155.21
  5. Step 5: Solve for x
    x = 544,521,170,155.21/1,090,949.14
  6. Step 6: Final answer
    x = 499,126.08

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1.5x scale

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.