Home / 1,034,552.01-1,551,810.09-465,530.45

Finding the Fourth Proportional to 1,034,552.01, 1,551,810.09 and 465,530.45

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Solution

The fourth proportional to 1,034,552.01, 1,551,810.09 and 465,530.45 is: 698,287.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,552.01 : 1,551,810.09 = 465,530.45 : x
  2. Step 2: Convert to fraction form
    1,034,552.01/1,551,810.09 = 465,530.45/x
  3. Step 3: Cross multiply
    1,034,552.01x = 1,551,810.09 × 465,530.45
  4. Step 4: Simplify right side
    1,034,552.01x = 722,414,849,512.24
  5. Step 5: Solve for x
    x = 722,414,849,512.24/1,034,552.01
  6. Step 6: Final answer
    x = 698,287.61

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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.