Home / 8,025,556.56-12,038,728.50-3,232,598.64

Finding the Fourth Proportional to 8,025,556.56, 12,038,728.50 and 3,232,598.64

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Solution

The fourth proportional to 8,025,556.56, 12,038,728.50 and 3,232,598.64 is: 4,849,056.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,556.56 : 12,038,728.50 = 3,232,598.64 : x
  2. Step 2: Convert to fraction form
    8,025,556.56/12,038,728.50 = 3,232,598.64/x
  3. Step 3: Cross multiply
    8,025,556.56x = 12,038,728.50 × 3,232,598.64
  4. Step 4: Simplify right side
    8,025,556.56x = 38,916,377,376,429.24
  5. Step 5: Solve for x
    x = 38,916,377,376,429.24/8,025,556.56
  6. Step 6: Final answer
    x = 4,849,056.52

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1.5x scale

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.