Home / 6,285,878.22-9,429,425.01-2,498,511.18

Finding the Fourth Proportional to 6,285,878.22, 9,429,425.01 and 2,498,511.18

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Solution

The fourth proportional to 6,285,878.22, 9,429,425.01 and 2,498,511.18 is: 3,748,008.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,878.22 : 9,429,425.01 = 2,498,511.18 : x
  2. Step 2: Convert to fraction form
    6,285,878.22/9,429,425.01 = 2,498,511.18/x
  3. Step 3: Cross multiply
    6,285,878.22x = 9,429,425.01 × 2,498,511.18
  4. Step 4: Simplify right side
    6,285,878.22x = 23,559,523,808,456.61
  5. Step 5: Solve for x
    x = 23,559,523,808,456.61/6,285,878.22
  6. Step 6: Final answer
    x = 3,748,008.31

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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.