Home / 2,796,483.42-3,859,036.02-1,650,932.82

Finding the Fourth Proportional to 2,796,483.42, 3,859,036.02 and 1,650,932.82

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Solution

The fourth proportional to 2,796,483.42, 3,859,036.02 and 1,650,932.82 is: 2,278,221.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,483.42 : 3,859,036.02 = 1,650,932.82 : x
  2. Step 2: Convert to fraction form
    2,796,483.42/3,859,036.02 = 1,650,932.82/x
  3. Step 3: Cross multiply
    2,796,483.42x = 3,859,036.02 × 1,650,932.82
  4. Step 4: Simplify right side
    2,796,483.42x = 6,371,009,218,980.18
  5. Step 5: Solve for x
    x = 6,371,009,218,980.18/2,796,483.42
  6. Step 6: Final answer
    x = 2,278,221.70

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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.