Home / 1,035,103.01-1,552,565.27-630,190.35

Finding the Fourth Proportional to 1,035,103.01, 1,552,565.27 and 630,190.35

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Solution

The fourth proportional to 1,035,103.01, 1,552,565.27 and 630,190.35 is: 945,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,103.01 : 1,552,565.27 = 630,190.35 : x
  2. Step 2: Convert to fraction form
    1,035,103.01/1,552,565.27 = 630,190.35/x
  3. Step 3: Cross multiply
    1,035,103.01x = 1,552,565.27 × 630,190.35
  4. Step 4: Simplify right side
    1,035,103.01x = 978,411,652,474.62
  5. Step 5: Solve for x
    x = 978,411,652,474.62/1,035,103.01
  6. Step 6: Final answer
    x = 945,231.20

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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.