Home / 2,046,291.91-3,068,914.10-606,638.66

Finding the Fourth Proportional to 2,046,291.91, 3,068,914.10 and 606,638.66

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Solution

The fourth proportional to 2,046,291.91, 3,068,914.10 and 606,638.66 is: 909,802.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,291.91 : 3,068,914.10 = 606,638.66 : x
  2. Step 2: Convert to fraction form
    2,046,291.91/3,068,914.10 = 606,638.66/x
  3. Step 3: Cross multiply
    2,046,291.91x = 3,068,914.10 × 606,638.66
  4. Step 4: Simplify right side
    2,046,291.91x = 1,861,721,937,279.11
  5. Step 5: Solve for x
    x = 1,861,721,937,279.11/2,046,291.91
  6. Step 6: Final answer
    x = 909,802.72

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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.