Home / 6,156,825.04-8,496,430.08-3,440,571.04

Finding the Fourth Proportional to 6,156,825.04, 8,496,430.08 and 3,440,571.04

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Solution

The fourth proportional to 6,156,825.04, 8,496,430.08 and 3,440,571.04 is: 4,747,994.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,825.04 : 8,496,430.08 = 3,440,571.04 : x
  2. Step 2: Convert to fraction form
    6,156,825.04/8,496,430.08 = 3,440,571.04/x
  3. Step 3: Cross multiply
    6,156,825.04x = 8,496,430.08 × 3,440,571.04
  4. Step 4: Simplify right side
    6,156,825.04x = 29,232,571,276,632.88
  5. Step 5: Solve for x
    x = 29,232,571,276,632.88/6,156,825.04
  6. Step 6: Final answer
    x = 4,747,994.48

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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.