Home / 8,058,433.60-12,077,152.80-3,262,196.80

Finding the Fourth Proportional to 8,058,433.60, 12,077,152.80 and 3,262,196.80

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Solution

The fourth proportional to 8,058,433.60, 12,077,152.80 and 3,262,196.80 is: 4,889,045.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,433.60 : 12,077,152.80 = 3,262,196.80 : x
  2. Step 2: Convert to fraction form
    8,058,433.60/12,077,152.80 = 3,262,196.80/x
  3. Step 3: Cross multiply
    8,058,433.60x = 12,077,152.80 × 3,262,196.80
  4. Step 4: Simplify right side
    8,058,433.60x = 39,398,049,217,271.04
  5. Step 5: Solve for x
    x = 39,398,049,217,271.04/8,058,433.60
  6. Step 6: Final answer
    x = 4,889,045.59

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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.