Home / 3,071,019.60-4,606,748.10-941,100.30

Finding the Fourth Proportional to 3,071,019.60, 4,606,748.10 and 941,100.30

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Solution

The fourth proportional to 3,071,019.60, 4,606,748.10 and 941,100.30 is: 1,411,717.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,019.60 : 4,606,748.10 = 941,100.30 : x
  2. Step 2: Convert to fraction form
    3,071,019.60/4,606,748.10 = 941,100.30/x
  3. Step 3: Cross multiply
    3,071,019.60x = 4,606,748.10 × 941,100.30
  4. Step 4: Simplify right side
    3,071,019.60x = 4,335,412,018,934.43
  5. Step 5: Solve for x
    x = 4,335,412,018,934.43/3,071,019.60
  6. Step 6: Final answer
    x = 1,411,717.47

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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.