Home / 5,830,168.64-8,042,574.72-4,743,654.08

Finding the Fourth Proportional to 5,830,168.64, 8,042,574.72 and 4,743,654.08

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Solution

The fourth proportional to 5,830,168.64, 8,042,574.72 and 4,743,654.08 is: 6,543,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,168.64 : 8,042,574.72 = 4,743,654.08 : x
  2. Step 2: Convert to fraction form
    5,830,168.64/8,042,574.72 = 4,743,654.08/x
  3. Step 3: Cross multiply
    5,830,168.64x = 8,042,574.72 × 4,743,654.08
  4. Step 4: Simplify right side
    5,830,168.64x = 38,151,192,384,232.86
  5. Step 5: Solve for x
    x = 38,151,192,384,232.86/5,830,168.64
  6. Step 6: Final answer
    x = 6,543,754.52

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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.