Home / 8,440,904.66-11,648,408.73-4,573,424.66

Finding the Fourth Proportional to 8,440,904.66, 11,648,408.73 and 4,573,424.66

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Solution

The fourth proportional to 8,440,904.66, 11,648,408.73 and 4,573,424.66 is: 6,311,304.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,440,904.66 : 11,648,408.73 = 4,573,424.66 : x
  2. Step 2: Convert to fraction form
    8,440,904.66/11,648,408.73 = 4,573,424.66/x
  3. Step 3: Cross multiply
    8,440,904.66x = 11,648,408.73 × 4,573,424.66
  4. Step 4: Simplify right side
    8,440,904.66x = 53,273,119,735,541.29
  5. Step 5: Solve for x
    x = 53,273,119,735,541.29/8,440,904.66
  6. Step 6: Final answer
    x = 6,311,304.52

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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.