Home / 3,501,690.56-4,832,341.55-1,953,052.55

Finding the Fourth Proportional to 3,501,690.56, 4,832,341.55 and 1,953,052.55

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Solution

The fourth proportional to 3,501,690.56, 4,832,341.55 and 1,953,052.55 is: 2,695,217.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,690.56 : 4,832,341.55 = 1,953,052.55 : x
  2. Step 2: Convert to fraction form
    3,501,690.56/4,832,341.55 = 1,953,052.55/x
  3. Step 3: Cross multiply
    3,501,690.56x = 4,832,341.55 × 1,953,052.55
  4. Step 4: Simplify right side
    3,501,690.56x = 9,437,816,952,771.48
  5. Step 5: Solve for x
    x = 9,437,816,952,771.48/3,501,690.56
  6. Step 6: Final answer
    x = 2,695,217.29

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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.