Home / 1,006,541.36-1,388,569.41-598,411.64

Finding the Fourth Proportional to 1,006,541.36, 1,388,569.41 and 598,411.64

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Solution

The fourth proportional to 1,006,541.36, 1,388,569.41 and 598,411.64 is: 825,535.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,541.36 : 1,388,569.41 = 598,411.64 : x
  2. Step 2: Convert to fraction form
    1,006,541.36/1,388,569.41 = 598,411.64/x
  3. Step 3: Cross multiply
    1,006,541.36x = 1,388,569.41 × 598,411.64
  4. Step 4: Simplify right side
    1,006,541.36x = 830,936,097,891.93
  5. Step 5: Solve for x
    x = 830,936,097,891.93/1,006,541.36
  6. Step 6: Final answer
    x = 825,535.97

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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.