Home / 1,081,459.22-1,492,423.40-598,056.89

Finding the Fourth Proportional to 1,081,459.22, 1,492,423.40 and 598,056.89

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Solution

The fourth proportional to 1,081,459.22, 1,492,423.40 and 598,056.89 is: 825,323.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,459.22 : 1,492,423.40 = 598,056.89 : x
  2. Step 2: Convert to fraction form
    1,081,459.22/1,492,423.40 = 598,056.89/x
  3. Step 3: Cross multiply
    1,081,459.22x = 1,492,423.40 × 598,056.89
  4. Step 4: Simplify right side
    1,081,459.22x = 892,554,094,176.94
  5. Step 5: Solve for x
    x = 892,554,094,176.94/1,081,459.22
  6. Step 6: Final answer
    x = 825,323.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.