Home / 4,752,299.76-7,111,420.84-4,114,802.16

Finding the Fourth Proportional to 4,752,299.76, 7,111,420.84 and 4,114,802.16

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Solution

The fourth proportional to 4,752,299.76, 7,111,420.84 and 4,114,802.16 is: 6,157,458.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752,299.76 : 7,111,420.84 = 4,114,802.16 : x
  2. Step 2: Convert to fraction form
    4,752,299.76/7,111,420.84 = 4,114,802.16/x
  3. Step 3: Cross multiply
    4,752,299.76x = 7,111,420.84 × 4,114,802.16
  4. Step 4: Simplify right side
    4,752,299.76x = 29,262,089,833,101.02
  5. Step 5: Solve for x
    x = 29,262,089,833,101.02/4,752,299.76
  6. Step 6: Final answer
    x = 6,157,458.77

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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.