Home / 5,912,279.16-8,158,957.14-3,196,025.16

Finding the Fourth Proportional to 5,912,279.16, 8,158,957.14 and 3,196,025.16

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Solution

The fourth proportional to 5,912,279.16, 8,158,957.14 and 3,196,025.16 is: 4,410,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,279.16 : 8,158,957.14 = 3,196,025.16 : x
  2. Step 2: Convert to fraction form
    5,912,279.16/8,158,957.14 = 3,196,025.16/x
  3. Step 3: Cross multiply
    5,912,279.16x = 8,158,957.14 × 3,196,025.16
  4. Step 4: Simplify right side
    5,912,279.16x = 26,076,232,298,801.64
  5. Step 5: Solve for x
    x = 26,076,232,298,801.64/5,912,279.16
  6. Step 6: Final answer
    x = 4,410,521.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.