Home / 1,950,548.04-2,692,297.38-1,134,909.30

Finding the Fourth Proportional to 1,950,548.04, 2,692,297.38 and 1,134,909.30

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Solution

The fourth proportional to 1,950,548.04, 2,692,297.38 and 1,134,909.30 is: 1,566,489.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,548.04 : 2,692,297.38 = 1,134,909.30 : x
  2. Step 2: Convert to fraction form
    1,950,548.04/2,692,297.38 = 1,134,909.30/x
  3. Step 3: Cross multiply
    1,950,548.04x = 2,692,297.38 × 1,134,909.30
  4. Step 4: Simplify right side
    1,950,548.04x = 3,055,513,334,927.63
  5. Step 5: Solve for x
    x = 3,055,513,334,927.63/1,950,548.04
  6. Step 6: Final answer
    x = 1,566,489.66

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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.