Home / 1,025,210.66-1,414,506.62-589,604.26

Finding the Fourth Proportional to 1,025,210.66, 1,414,506.62 and 589,604.26

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Solution

The fourth proportional to 1,025,210.66, 1,414,506.62 and 589,604.26 is: 813,490.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,210.66 : 1,414,506.62 = 589,604.26 : x
  2. Step 2: Convert to fraction form
    1,025,210.66/1,414,506.62 = 589,604.26/x
  3. Step 3: Cross multiply
    1,025,210.66x = 1,414,506.62 × 589,604.26
  4. Step 4: Simplify right side
    1,025,210.66x = 833,999,128,950.20
  5. Step 5: Solve for x
    x = 833,999,128,950.20/1,025,210.66
  6. Step 6: Final answer
    x = 813,490.50

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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.