Home / 1,832,092.20-2,528,302.41-1,016,349.30

Finding the Fourth Proportional to 1,832,092.20, 2,528,302.41 and 1,016,349.30

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Solution

The fourth proportional to 1,832,092.20, 2,528,302.41 and 1,016,349.30 is: 1,402,570.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,092.20 : 2,528,302.41 = 1,016,349.30 : x
  2. Step 2: Convert to fraction form
    1,832,092.20/2,528,302.41 = 1,016,349.30/x
  3. Step 3: Cross multiply
    1,832,092.20x = 2,528,302.41 × 1,016,349.30
  4. Step 4: Simplify right side
    1,832,092.20x = 2,569,638,384,591.81
  5. Step 5: Solve for x
    x = 2,569,638,384,591.81/1,832,092.20
  6. Step 6: Final answer
    x = 1,402,570.45

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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.