Home / 973,882.46-1,460,980.67-299,963.45

Finding the Fourth Proportional to 973,882.46, 1,460,980.67 and 299,963.45

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Solution

The fourth proportional to 973,882.46, 1,460,980.67 and 299,963.45 is: 449,993.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,882.46 : 1,460,980.67 = 299,963.45 : x
  2. Step 2: Convert to fraction form
    973,882.46/1,460,980.67 = 299,963.45/x
  3. Step 3: Cross multiply
    973,882.46x = 1,460,980.67 × 299,963.45
  4. Step 4: Simplify right side
    973,882.46x = 438,240,793,351.79
  5. Step 5: Solve for x
    x = 438,240,793,351.79/973,882.46
  6. Step 6: Final answer
    x = 449,993.52

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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.