Home / 6,257,476.23-9,370,161.77-4,335,657.27

Finding the Fourth Proportional to 6,257,476.23, 9,370,161.77 and 4,335,657.27

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Solution

The fourth proportional to 6,257,476.23, 9,370,161.77 and 4,335,657.27 is: 6,492,363.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,476.23 : 9,370,161.77 = 4,335,657.27 : x
  2. Step 2: Convert to fraction form
    6,257,476.23/9,370,161.77 = 4,335,657.27/x
  3. Step 3: Cross multiply
    6,257,476.23x = 9,370,161.77 × 4,335,657.27
  4. Step 4: Simplify right side
    6,257,476.23x = 40,625,809,977,498.28
  5. Step 5: Solve for x
    x = 40,625,809,977,498.28/6,257,476.23
  6. Step 6: Final answer
    x = 6,492,363.45

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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.