Home / 9,833,279.18-13,570,917.26-5,704,573.10

Finding the Fourth Proportional to 9,833,279.18, 13,570,917.26 and 5,704,573.10

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Solution

The fourth proportional to 9,833,279.18, 13,570,917.26 and 5,704,573.10 is: 7,872,886.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,279.18 : 13,570,917.26 = 5,704,573.10 : x
  2. Step 2: Convert to fraction form
    9,833,279.18/13,570,917.26 = 5,704,573.10/x
  3. Step 3: Cross multiply
    9,833,279.18x = 13,570,917.26 × 5,704,573.10
  4. Step 4: Simplify right side
    9,833,279.18x = 77,416,289,447,344.25
  5. Step 5: Solve for x
    x = 77,416,289,447,344.25/9,833,279.18
  6. Step 6: Final answer
    x = 7,872,886.36

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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.