Home / 1,081,252.22-1,492,098.36-597,837.74

Finding the Fourth Proportional to 1,081,252.22, 1,492,098.36 and 597,837.74

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Solution

The fourth proportional to 1,081,252.22, 1,492,098.36 and 597,837.74 is: 824,999.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,252.22 : 1,492,098.36 = 597,837.74 : x
  2. Step 2: Convert to fraction form
    1,081,252.22/1,492,098.36 = 597,837.74/x
  3. Step 3: Cross multiply
    1,081,252.22x = 1,492,098.36 × 597,837.74
  4. Step 4: Simplify right side
    1,081,252.22x = 892,032,711,400.11
  5. Step 5: Solve for x
    x = 892,032,711,400.11/1,081,252.22
  6. Step 6: Final answer
    x = 824,999.66

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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.