Home / 950,847.77-1,426,271.66-576,083.45

Finding the Fourth Proportional to 950,847.77, 1,426,271.66 and 576,083.45

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Solution

The fourth proportional to 950,847.77, 1,426,271.66 and 576,083.45 is: 864,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,847.77 : 1,426,271.66 = 576,083.45 : x
  2. Step 2: Convert to fraction form
    950,847.77/1,426,271.66 = 576,083.45/x
  3. Step 3: Cross multiply
    950,847.77x = 1,426,271.66 × 576,083.45
  4. Step 4: Simplify right side
    950,847.77x = 821,651,488,518.25
  5. Step 5: Solve for x
    x = 821,651,488,518.25/950,847.77
  6. Step 6: Final answer
    x = 864,125.17

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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.