Home / 2,334,543.93-3,222,888.35-1,657,098.81

Finding the Fourth Proportional to 2,334,543.93, 3,222,888.35 and 1,657,098.81

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Solution

The fourth proportional to 2,334,543.93, 3,222,888.35 and 1,657,098.81 is: 2,287,660.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,543.93 : 3,222,888.35 = 1,657,098.81 : x
  2. Step 2: Convert to fraction form
    2,334,543.93/3,222,888.35 = 1,657,098.81/x
  3. Step 3: Cross multiply
    2,334,543.93x = 3,222,888.35 × 1,657,098.81
  4. Step 4: Simplify right side
    2,334,543.93x = 5,340,644,441,262.37
  5. Step 5: Solve for x
    x = 5,340,644,441,262.37/2,334,543.93
  6. Step 6: Final answer
    x = 2,287,660.72

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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.