Home / 6,855,726.80-10,276,591.80-4,014,376.40

Finding the Fourth Proportional to 6,855,726.80, 10,276,591.80 and 4,014,376.40

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Solution

The fourth proportional to 6,855,726.80, 10,276,591.80 and 4,014,376.40 is: 6,017,466.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,855,726.80 : 10,276,591.80 = 4,014,376.40 : x
  2. Step 2: Convert to fraction form
    6,855,726.80/10,276,591.80 = 4,014,376.40/x
  3. Step 3: Cross multiply
    6,855,726.80x = 10,276,591.80 × 4,014,376.40
  4. Step 4: Simplify right side
    6,855,726.80x = 41,254,107,594,353.52
  5. Step 5: Solve for x
    x = 41,254,107,594,353.52/6,855,726.80
  6. Step 6: Final answer
    x = 6,017,466.68

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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.