Home / 11,470,795.56-15,827,845.50-6,575,116.68

Finding the Fourth Proportional to 11,470,795.56, 15,827,845.50 and 6,575,116.68

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Solution

The fourth proportional to 11,470,795.56, 15,827,845.50 and 6,575,116.68 is: 9,072,599.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,795.56 : 15,827,845.50 = 6,575,116.68 : x
  2. Step 2: Convert to fraction form
    11,470,795.56/15,827,845.50 = 6,575,116.68/x
  3. Step 3: Cross multiply
    11,470,795.56x = 15,827,845.50 × 6,575,116.68
  4. Step 4: Simplify right side
    11,470,795.56x = 104,069,930,955,512.94
  5. Step 5: Solve for x
    x = 104,069,930,955,512.94/11,470,795.56
  6. Step 6: Final answer
    x = 9,072,599.23

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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.