Home / 8,573,476.41-11,831,391.77-4,852,239.48

Finding the Fourth Proportional to 8,573,476.41, 11,831,391.77 and 4,852,239.48

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Solution

The fourth proportional to 8,573,476.41, 11,831,391.77 and 4,852,239.48 is: 6,696,087.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,476.41 : 11,831,391.77 = 4,852,239.48 : x
  2. Step 2: Convert to fraction form
    8,573,476.41/11,831,391.77 = 4,852,239.48/x
  3. Step 3: Cross multiply
    8,573,476.41x = 11,831,391.77 × 4,852,239.48
  4. Step 4: Simplify right side
    8,573,476.41x = 57,408,746,225,479.89
  5. Step 5: Solve for x
    x = 57,408,746,225,479.89/8,573,476.41
  6. Step 6: Final answer
    x = 6,696,087.27

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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.