Home / 917,162.84-1,265,677.44-503,694.92

Finding the Fourth Proportional to 917,162.84, 1,265,677.44 and 503,694.92

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Solution

The fourth proportional to 917,162.84, 1,265,677.44 and 503,694.92 is: 695,094.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    917,162.84 : 1,265,677.44 = 503,694.92 : x
  2. Step 2: Convert to fraction form
    917,162.84/1,265,677.44 = 503,694.92/x
  3. Step 3: Cross multiply
    917,162.84x = 1,265,677.44 × 503,694.92
  4. Step 4: Simplify right side
    917,162.84x = 637,515,296,886.61
  5. Step 5: Solve for x
    x = 637,515,296,886.61/917,162.84
  6. Step 6: Final answer
    x = 695,094.99

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