Home / 2,967,002.30-4,450,503.45-837,058.70

Finding the Fourth Proportional to 2,967,002.30, 4,450,503.45 and 837,058.70

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Solution

The fourth proportional to 2,967,002.30, 4,450,503.45 and 837,058.70 is: 1,255,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,002.30 : 4,450,503.45 = 837,058.70 : x
  2. Step 2: Convert to fraction form
    2,967,002.30/4,450,503.45 = 837,058.70/x
  3. Step 3: Cross multiply
    2,967,002.30x = 4,450,503.45 × 837,058.70
  4. Step 4: Simplify right side
    2,967,002.30x = 3,725,332,632,202.52
  5. Step 5: Solve for x
    x = 3,725,332,632,202.52/2,967,002.30
  6. Step 6: Final answer
    x = 1,255,588.05

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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.