Home / 9,360,721.48-14,046,263.34-4,568,450.44

Finding the Fourth Proportional to 9,360,721.48, 14,046,263.34 and 4,568,450.44

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Solution

The fourth proportional to 9,360,721.48, 14,046,263.34 and 4,568,450.44 is: 6,855,204.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,721.48 : 14,046,263.34 = 4,568,450.44 : x
  2. Step 2: Convert to fraction form
    9,360,721.48/14,046,263.34 = 4,568,450.44/x
  3. Step 3: Cross multiply
    9,360,721.48x = 14,046,263.34 × 4,568,450.44
  4. Step 4: Simplify right side
    9,360,721.48x = 64,169,657,935,978.88
  5. Step 5: Solve for x
    x = 64,169,657,935,978.88/9,360,721.48
  6. Step 6: Final answer
    x = 6,855,204.28

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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.