Home / 7,456,080.02-11,184,007.64-3,354,504.58

Finding the Fourth Proportional to 7,456,080.02, 11,184,007.64 and 3,354,504.58

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Solution

The fourth proportional to 7,456,080.02, 11,184,007.64 and 3,354,504.58 is: 5,031,706.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,456,080.02 : 11,184,007.64 = 3,354,504.58 : x
  2. Step 2: Convert to fraction form
    7,456,080.02/11,184,007.64 = 3,354,504.58/x
  3. Step 3: Cross multiply
    7,456,080.02x = 11,184,007.64 × 3,354,504.58
  4. Step 4: Simplify right side
    7,456,080.02x = 37,516,804,834,362.47
  5. Step 5: Solve for x
    x = 37,516,804,834,362.47/7,456,080.02
  6. Step 6: Final answer
    x = 5,031,706.31

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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.