Home / 8,440,904.16-11,648,408.04-4,573,424.16

Finding the Fourth Proportional to 8,440,904.16, 11,648,408.04 and 4,573,424.16

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Solution

The fourth proportional to 8,440,904.16, 11,648,408.04 and 4,573,424.16 is: 6,311,303.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,440,904.16 : 11,648,408.04 = 4,573,424.16 : x
  2. Step 2: Convert to fraction form
    8,440,904.16/11,648,408.04 = 4,573,424.16/x
  3. Step 3: Cross multiply
    8,440,904.16x = 11,648,408.04 × 4,573,424.16
  4. Step 4: Simplify right side
    8,440,904.16x = 53,273,110,755,674.24
  5. Step 5: Solve for x
    x = 53,273,110,755,674.24/8,440,904.16
  6. Step 6: Final answer
    x = 6,311,303.83

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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.