Home / 1,034,550.01-1,551,807.09-465,528.45

Finding the Fourth Proportional to 1,034,550.01, 1,551,807.09 and 465,528.45

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Solution

The fourth proportional to 1,034,550.01, 1,551,807.09 and 465,528.45 is: 698,284.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,550.01 : 1,551,807.09 = 465,528.45 : x
  2. Step 2: Convert to fraction form
    1,034,550.01/1,551,807.09 = 465,528.45/x
  3. Step 3: Cross multiply
    1,034,550.01x = 1,551,807.09 × 465,528.45
  4. Step 4: Simplify right side
    1,034,550.01x = 722,410,349,306.71
  5. Step 5: Solve for x
    x = 722,410,349,306.71/1,034,550.01
  6. Step 6: Final answer
    x = 698,284.61

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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.