Home / 909,902.12-1,362,053.82-593,678.12

Finding the Fourth Proportional to 909,902.12, 1,362,053.82 and 593,678.12

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Solution

The fourth proportional to 909,902.12, 1,362,053.82 and 593,678.12 is: 888,690.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    909,902.12 : 1,362,053.82 = 593,678.12 : x
  2. Step 2: Convert to fraction form
    909,902.12/1,362,053.82 = 593,678.12/x
  3. Step 3: Cross multiply
    909,902.12x = 1,362,053.82 × 593,678.12
  4. Step 4: Simplify right side
    909,902.12x = 808,621,551,196.42
  5. Step 5: Solve for x
    x = 808,621,551,196.42/909,902.12
  6. Step 6: Final answer
    x = 888,690.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.