Home / 7,233,053.72-10,842,035-2,439,094.64

Finding the Fourth Proportional to 7,233,053.72, 10,842,035 and 2,439,094.64

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Solution

The fourth proportional to 7,233,053.72, 10,842,035 and 2,439,094.64 is: 3,656,097.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,053.72 : 10,842,035 = 2,439,094.64 : x
  2. Step 2: Convert to fraction form
    7,233,053.72/10,842,035 = 2,439,094.64/x
  3. Step 3: Cross multiply
    7,233,053.72x = 10,842,035 × 2,439,094.64
  4. Step 4: Simplify right side
    7,233,053.72x = 26,444,749,455,192.40
  5. Step 5: Solve for x
    x = 26,444,749,455,192.40/7,233,053.72
  6. Step 6: Final answer
    x = 3,656,097.48

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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.