Home / 12,896,360.00-17,796,976.18-7,095,017.18

Finding the Fourth Proportional to 12,896,360.00, 17,796,976.18 and 7,095,017.18

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Solution

The fourth proportional to 12,896,360.00, 17,796,976.18 and 7,095,017.18 is: 9,791,123.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,896,360.00 : 17,796,976.18 = 7,095,017.18 : x
  2. Step 2: Convert to fraction form
    12,896,360.00/17,796,976.18 = 7,095,017.18/x
  3. Step 3: Cross multiply
    12,896,360.00x = 17,796,976.18 × 7,095,017.18
  4. Step 4: Simplify right side
    12,896,360.00x = 126,269,851,745,802.86
  5. Step 5: Solve for x
    x = 126,269,851,745,802.86/12,896,360.00
  6. Step 6: Final answer
    x = 9,791,123.37

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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.