Home / 1,051,329.74-1,450,835.64-567,894.84

Finding the Fourth Proportional to 1,051,329.74, 1,450,835.64 and 567,894.84

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Solution

The fourth proportional to 1,051,329.74, 1,450,835.64 and 567,894.84 is: 783,695.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,329.74 : 1,450,835.64 = 567,894.84 : x
  2. Step 2: Convert to fraction form
    1,051,329.74/1,450,835.64 = 567,894.84/x
  3. Step 3: Cross multiply
    1,051,329.74x = 1,450,835.64 × 567,894.84
  4. Step 4: Simplify right side
    1,051,329.74x = 823,922,070,804.62
  5. Step 5: Solve for x
    x = 823,922,070,804.62/1,051,329.74
  6. Step 6: Final answer
    x = 783,695.20

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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.