Home / 2,748,211.93-4,122,255.93-950,986.97

Finding the Fourth Proportional to 2,748,211.93, 4,122,255.93 and 950,986.97

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Solution

The fourth proportional to 2,748,211.93, 4,122,255.93 and 950,986.97 is: 1,426,459.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,211.93 : 4,122,255.93 = 950,986.97 : x
  2. Step 2: Convert to fraction form
    2,748,211.93/4,122,255.93 = 950,986.97/x
  3. Step 3: Cross multiply
    2,748,211.93x = 4,122,255.93 × 950,986.97
  4. Step 4: Simplify right side
    2,748,211.93x = 3,920,211,676,435.23
  5. Step 5: Solve for x
    x = 3,920,211,676,435.23/2,748,211.93
  6. Step 6: Final answer
    x = 1,426,459.01

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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.