Home / 1,841,698.61-2,762,769.35-942,899.02

Finding the Fourth Proportional to 1,841,698.61, 2,762,769.35 and 942,899.02

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Solution

The fourth proportional to 1,841,698.61, 2,762,769.35 and 942,899.02 is: 1,414,461.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,698.61 : 2,762,769.35 = 942,899.02 : x
  2. Step 2: Convert to fraction form
    1,841,698.61/2,762,769.35 = 942,899.02/x
  3. Step 3: Cross multiply
    1,841,698.61x = 2,762,769.35 × 942,899.02
  4. Step 4: Simplify right side
    1,841,698.61x = 2,605,012,512,601.04
  5. Step 5: Solve for x
    x = 2,605,012,512,601.04/1,841,698.61
  6. Step 6: Final answer
    x = 1,414,461.90

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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.