Home / 1,166,802.06-1,610,177.30-650,549.82

Finding the Fourth Proportional to 1,166,802.06, 1,610,177.30 and 650,549.82

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Solution

The fourth proportional to 1,166,802.06, 1,610,177.30 and 650,549.82 is: 897,753.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,802.06 : 1,610,177.30 = 650,549.82 : x
  2. Step 2: Convert to fraction form
    1,166,802.06/1,610,177.30 = 650,549.82/x
  3. Step 3: Cross multiply
    1,166,802.06x = 1,610,177.30 × 650,549.82
  4. Step 4: Simplify right side
    1,166,802.06x = 1,047,500,552,683.09
  5. Step 5: Solve for x
    x = 1,047,500,552,683.09/1,166,802.06
  6. Step 6: Final answer
    x = 897,753.43

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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.