Home / 6,114,592.37-8,438,326.34-3,361,490.16

Finding the Fourth Proportional to 6,114,592.37, 8,438,326.34 and 3,361,490.16

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Solution

The fourth proportional to 6,114,592.37, 8,438,326.34 and 3,361,490.16 is: 4,638,960.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,592.37 : 8,438,326.34 = 3,361,490.16 : x
  2. Step 2: Convert to fraction form
    6,114,592.37/8,438,326.34 = 3,361,490.16/x
  3. Step 3: Cross multiply
    6,114,592.37x = 8,438,326.34 × 3,361,490.16
  4. Step 4: Simplify right side
    6,114,592.37x = 28,365,350,941,971.37
  5. Step 5: Solve for x
    x = 28,365,350,941,971.37/6,114,592.37
  6. Step 6: Final answer
    x = 4,638,960.25

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1.5x scale

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.