Home / 1,828,272.08-2,736,896.80-984,265.04

Finding the Fourth Proportional to 1,828,272.08, 2,736,896.80 and 984,265.04

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Solution

The fourth proportional to 1,828,272.08, 2,736,896.80 and 984,265.04 is: 1,473,430.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,272.08 : 2,736,896.80 = 984,265.04 : x
  2. Step 2: Convert to fraction form
    1,828,272.08/2,736,896.80 = 984,265.04/x
  3. Step 3: Cross multiply
    1,828,272.08x = 2,736,896.80 × 984,265.04
  4. Step 4: Simplify right side
    1,828,272.08x = 2,693,831,838,327.87
  5. Step 5: Solve for x
    x = 2,693,831,838,327.87/1,828,272.08
  6. Step 6: Final answer
    x = 1,473,430.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.