Home / 3,032,600.85-4,549,983.03-1,302,743.79

Finding the Fourth Proportional to 3,032,600.85, 4,549,983.03 and 1,302,743.79

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Solution

The fourth proportional to 3,032,600.85, 4,549,983.03 and 1,302,743.79 is: 1,954,580.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,600.85 : 4,549,983.03 = 1,302,743.79 : x
  2. Step 2: Convert to fraction form
    3,032,600.85/4,549,983.03 = 1,302,743.79/x
  3. Step 3: Cross multiply
    3,032,600.85x = 4,549,983.03 × 1,302,743.79
  4. Step 4: Simplify right side
    3,032,600.85x = 5,927,462,136,937.88
  5. Step 5: Solve for x
    x = 5,927,462,136,937.88/3,032,600.85
  6. Step 6: Final answer
    x = 1,954,580.38

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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.