Home / 2,404,061.76-3,607,493.04-908,270.40

Finding the Fourth Proportional to 2,404,061.76, 3,607,493.04 and 908,270.40

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Solution

The fourth proportional to 2,404,061.76, 3,607,493.04 and 908,270.40 is: 1,362,934.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,061.76 : 3,607,493.04 = 908,270.40 : x
  2. Step 2: Convert to fraction form
    2,404,061.76/3,607,493.04 = 908,270.40/x
  3. Step 3: Cross multiply
    2,404,061.76x = 3,607,493.04 × 908,270.40
  4. Step 4: Simplify right side
    2,404,061.76x = 3,276,579,146,438.02
  5. Step 5: Solve for x
    x = 3,276,579,146,438.02/2,404,061.76
  6. Step 6: Final answer
    x = 1,362,934.68

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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.