Home / 8,774,664.48-13,167,680.10-4,733,941.44

Finding the Fourth Proportional to 8,774,664.48, 13,167,680.10 and 4,733,941.44

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Solution

The fourth proportional to 8,774,664.48, 13,167,680.10 and 4,733,941.44 is: 7,103,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,664.48 : 13,167,680.10 = 4,733,941.44 : x
  2. Step 2: Convert to fraction form
    8,774,664.48/13,167,680.10 = 4,733,941.44/x
  3. Step 3: Cross multiply
    8,774,664.48x = 13,167,680.10 × 4,733,941.44
  4. Step 4: Simplify right side
    8,774,664.48x = 62,335,026,494,053.34
  5. Step 5: Solve for x
    x = 62,335,026,494,053.34/8,774,664.48
  6. Step 6: Final answer
    x = 7,103,978.35

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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.