Home / 3,481,032.10-4,803,907.11-1,953,252.22

Finding the Fourth Proportional to 3,481,032.10, 4,803,907.11 and 1,953,252.22

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Solution

The fourth proportional to 3,481,032.10, 4,803,907.11 and 1,953,252.22 is: 2,695,534.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,032.10 : 4,803,907.11 = 1,953,252.22 : x
  2. Step 2: Convert to fraction form
    3,481,032.10/4,803,907.11 = 1,953,252.22/x
  3. Step 3: Cross multiply
    3,481,032.10x = 4,803,907.11 × 1,953,252.22
  4. Step 4: Simplify right side
    3,481,032.10x = 9,383,242,227,281.29
  5. Step 5: Solve for x
    x = 9,383,242,227,281.29/3,481,032.10
  6. Step 6: Final answer
    x = 2,695,534.53

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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.