Home / 1,804,232.66-2,706,601.71-739,426.10

Finding the Fourth Proportional to 1,804,232.66, 2,706,601.71 and 739,426.10

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Solution

The fourth proportional to 1,804,232.66, 2,706,601.71 and 739,426.10 is: 1,109,242.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,232.66 : 2,706,601.71 = 739,426.10 : x
  2. Step 2: Convert to fraction form
    1,804,232.66/2,706,601.71 = 739,426.10/x
  3. Step 3: Cross multiply
    1,804,232.66x = 2,706,601.71 × 739,426.10
  4. Step 4: Simplify right side
    1,804,232.66x = 2,001,331,946,678.63
  5. Step 5: Solve for x
    x = 2,001,331,946,678.63/1,804,232.66
  6. Step 6: Final answer
    x = 1,109,242.72

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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.