Home / 2,673,359.76-4,011,090-1,176,402

Finding the Fourth Proportional to 2,673,359.76, 4,011,090 and 1,176,402

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Solution

The fourth proportional to 2,673,359.76, 4,011,090 and 1,176,402 is: 1,765,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,359.76 : 4,011,090 = 1,176,402 : x
  2. Step 2: Convert to fraction form
    2,673,359.76/4,011,090 = 1,176,402/x
  3. Step 3: Cross multiply
    2,673,359.76x = 4,011,090 × 1,176,402
  4. Step 4: Simplify right side
    2,673,359.76x = 4,718,654,298,180
  5. Step 5: Solve for x
    x = 4,718,654,298,180/2,673,359.76
  6. Step 6: Final answer
    x = 1,765,065.21

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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.