Home / 6,634,345.89-9,158,222.22-4,460,150.16

Finding the Fourth Proportional to 6,634,345.89, 9,158,222.22 and 4,460,150.16

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Solution

The fourth proportional to 6,634,345.89, 9,158,222.22 and 4,460,150.16 is: 6,156,906.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,345.89 : 9,158,222.22 = 4,460,150.16 : x
  2. Step 2: Convert to fraction form
    6,634,345.89/9,158,222.22 = 4,460,150.16/x
  3. Step 3: Cross multiply
    6,634,345.89x = 9,158,222.22 × 4,460,150.16
  4. Step 4: Simplify right side
    6,634,345.89x = 40,847,046,299,848.56
  5. Step 5: Solve for x
    x = 40,847,046,299,848.56/6,634,345.89
  6. Step 6: Final answer
    x = 6,156,906.34

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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.