Home / 3,501,020.95-4,831,494.35-1,952,267.51

Finding the Fourth Proportional to 3,501,020.95, 4,831,494.35 and 1,952,267.51

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Solution

The fourth proportional to 3,501,020.95, 4,831,494.35 and 1,952,267.51 is: 2,694,176.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,020.95 : 4,831,494.35 = 1,952,267.51 : x
  2. Step 2: Convert to fraction form
    3,501,020.95/4,831,494.35 = 1,952,267.51/x
  3. Step 3: Cross multiply
    3,501,020.95x = 4,831,494.35 × 1,952,267.51
  4. Step 4: Simplify right side
    3,501,020.95x = 9,432,369,446,570.97
  5. Step 5: Solve for x
    x = 9,432,369,446,570.97/3,501,020.95
  6. Step 6: Final answer
    x = 2,694,176.81

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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.