Home / 6,387,444.08-9,581,166.53-5,102,033.27

Finding the Fourth Proportional to 6,387,444.08, 9,581,166.53 and 5,102,033.27

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Solution

The fourth proportional to 6,387,444.08, 9,581,166.53 and 5,102,033.27 is: 7,653,050.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,387,444.08 : 9,581,166.53 = 5,102,033.27 : x
  2. Step 2: Convert to fraction form
    6,387,444.08/9,581,166.53 = 5,102,033.27/x
  3. Step 3: Cross multiply
    6,387,444.08x = 9,581,166.53 × 5,102,033.27
  4. Step 4: Simplify right side
    6,387,444.08x = 48,883,430,438,311.49
  5. Step 5: Solve for x
    x = 48,883,430,438,311.49/6,387,444.08
  6. Step 6: Final answer
    x = 7,653,050.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.