Home / 9,478,032.06-13,066,080.39-6,757,054.14

Finding the Fourth Proportional to 9,478,032.06, 13,066,080.39 and 6,757,054.14

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Solution

The fourth proportional to 9,478,032.06, 13,066,080.39 and 6,757,054.14 is: 9,315,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,478,032.06 : 13,066,080.39 = 6,757,054.14 : x
  2. Step 2: Convert to fraction form
    9,478,032.06/13,066,080.39 = 6,757,054.14/x
  3. Step 3: Cross multiply
    9,478,032.06x = 13,066,080.39 × 6,757,054.14
  4. Step 4: Simplify right side
    9,478,032.06x = 88,288,212,592,822.31
  5. Step 5: Solve for x
    x = 88,288,212,592,822.31/9,478,032.06
  6. Step 6: Final answer
    x = 9,315,036.29

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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.