Home / 5,319,301.64-7,335,653.46-4,235,152.04

Finding the Fourth Proportional to 5,319,301.64, 7,335,653.46 and 4,235,152.04

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Solution

The fourth proportional to 5,319,301.64, 7,335,653.46 and 4,235,152.04 is: 5,840,542.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,319,301.64 : 7,335,653.46 = 4,235,152.04 : x
  2. Step 2: Convert to fraction form
    5,319,301.64/7,335,653.46 = 4,235,152.04/x
  3. Step 3: Cross multiply
    5,319,301.64x = 7,335,653.46 × 4,235,152.04
  4. Step 4: Simplify right side
    5,319,301.64x = 31,067,607,715,852.06
  5. Step 5: Solve for x
    x = 31,067,607,715,852.06/5,319,301.64
  6. Step 6: Final answer
    x = 5,840,542.58

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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.