Home / 2,952,393.80-4,429,368.30-1,058,937.80

Finding the Fourth Proportional to 2,952,393.80, 4,429,368.30 and 1,058,937.80

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Solution

The fourth proportional to 2,952,393.80, 4,429,368.30 and 1,058,937.80 is: 1,588,685.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,393.80 : 4,429,368.30 = 1,058,937.80 : x
  2. Step 2: Convert to fraction form
    2,952,393.80/4,429,368.30 = 1,058,937.80/x
  3. Step 3: Cross multiply
    2,952,393.80x = 4,429,368.30 × 1,058,937.80
  4. Step 4: Simplify right side
    2,952,393.80x = 4,690,425,522,991.74
  5. Step 5: Solve for x
    x = 4,690,425,522,991.74/2,952,393.80
  6. Step 6: Final answer
    x = 1,588,685.60

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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.