Home / 9,554,090.39-13,184,552.95-5,203,249.35

Finding the Fourth Proportional to 9,554,090.39, 13,184,552.95 and 5,203,249.35

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Solution

The fourth proportional to 9,554,090.39, 13,184,552.95 and 5,203,249.35 is: 7,180,434.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554,090.39 : 13,184,552.95 = 5,203,249.35 : x
  2. Step 2: Convert to fraction form
    9,554,090.39/13,184,552.95 = 5,203,249.35/x
  3. Step 3: Cross multiply
    9,554,090.39x = 13,184,552.95 × 5,203,249.35
  4. Step 4: Simplify right side
    9,554,090.39x = 68,602,516,567,128.07
  5. Step 5: Solve for x
    x = 68,602,516,567,128.07/9,554,090.39
  6. Step 6: Final answer
    x = 7,180,434.11

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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.