Home / 7,079,575.04-9,770,652.24-4,024,248.32

Finding the Fourth Proportional to 7,079,575.04, 9,770,652.24 and 4,024,248.32

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Solution

The fourth proportional to 7,079,575.04, 9,770,652.24 and 4,024,248.32 is: 5,553,939.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,079,575.04 : 9,770,652.24 = 4,024,248.32 : x
  2. Step 2: Convert to fraction form
    7,079,575.04/9,770,652.24 = 4,024,248.32/x
  3. Step 3: Cross multiply
    7,079,575.04x = 9,770,652.24 × 4,024,248.32
  4. Step 4: Simplify right side
    7,079,575.04x = 39,319,530,862,124.23
  5. Step 5: Solve for x
    x = 39,319,530,862,124.23/7,079,575.04
  6. Step 6: Final answer
    x = 5,553,939.42

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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.