Home / 3,323,112.08-4,586,261.40-1,927,981.04

Finding the Fourth Proportional to 3,323,112.08, 4,586,261.40 and 1,927,981.04

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Solution

The fourth proportional to 3,323,112.08, 4,586,261.40 and 1,927,981.04 is: 2,660,826.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,112.08 : 4,586,261.40 = 1,927,981.04 : x
  2. Step 2: Convert to fraction form
    3,323,112.08/4,586,261.40 = 1,927,981.04/x
  3. Step 3: Cross multiply
    3,323,112.08x = 4,586,261.40 × 1,927,981.04
  4. Step 4: Simplify right side
    3,323,112.08x = 8,842,225,014,043.95
  5. Step 5: Solve for x
    x = 8,842,225,014,043.95/3,323,112.08
  6. Step 6: Final answer
    x = 2,660,826.60

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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.