Home / 7,566,058.40-10,440,859.70-4,469,576.10

Finding the Fourth Proportional to 7,566,058.40, 10,440,859.70 and 4,469,576.10

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Solution

The fourth proportional to 7,566,058.40, 10,440,859.70 and 4,469,576.10 is: 6,167,837.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,058.40 : 10,440,859.70 = 4,469,576.10 : x
  2. Step 2: Convert to fraction form
    7,566,058.40/10,440,859.70 = 4,469,576.10/x
  3. Step 3: Cross multiply
    7,566,058.40x = 10,440,859.70 × 4,469,576.10
  4. Step 4: Simplify right side
    7,566,058.40x = 46,666,216,978,573.16
  5. Step 5: Solve for x
    x = 46,666,216,978,573.16/7,566,058.40
  6. Step 6: Final answer
    x = 6,167,837.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.