Home / 1,046,933.54-1,444,400.37-684,569.51

Finding the Fourth Proportional to 1,046,933.54, 1,444,400.37 and 684,569.51

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Solution

The fourth proportional to 1,046,933.54, 1,444,400.37 and 684,569.51 is: 944,465.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,933.54 : 1,444,400.37 = 684,569.51 : x
  2. Step 2: Convert to fraction form
    1,046,933.54/1,444,400.37 = 684,569.51/x
  3. Step 3: Cross multiply
    1,046,933.54x = 1,444,400.37 × 684,569.51
  4. Step 4: Simplify right side
    1,046,933.54x = 988,792,446,312.72
  5. Step 5: Solve for x
    x = 988,792,446,312.72/1,046,933.54
  6. Step 6: Final answer
    x = 944,465.35

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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.