Home / 7,308,064.64-10,957,114.56-3,706,887.52

Finding the Fourth Proportional to 7,308,064.64, 10,957,114.56 and 3,706,887.52

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Solution

The fourth proportional to 7,308,064.64, 10,957,114.56 and 3,706,887.52 is: 5,557,804.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,064.64 : 10,957,114.56 = 3,706,887.52 : x
  2. Step 2: Convert to fraction form
    7,308,064.64/10,957,114.56 = 3,706,887.52/x
  3. Step 3: Cross multiply
    7,308,064.64x = 10,957,114.56 × 3,706,887.52
  4. Step 4: Simplify right side
    7,308,064.64x = 40,616,791,217,674.30
  5. Step 5: Solve for x
    x = 40,616,791,217,674.30/7,308,064.64
  6. Step 6: Final answer
    x = 5,557,804.05

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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.