Home / 1,060,860.87-1,464,269.59-653,304.42

Finding the Fourth Proportional to 1,060,860.87, 1,464,269.59 and 653,304.42

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Solution

The fourth proportional to 1,060,860.87, 1,464,269.59 and 653,304.42 is: 901,733.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,860.87 : 1,464,269.59 = 653,304.42 : x
  2. Step 2: Convert to fraction form
    1,060,860.87/1,464,269.59 = 653,304.42/x
  3. Step 3: Cross multiply
    1,060,860.87x = 1,464,269.59 × 653,304.42
  4. Step 4: Simplify right side
    1,060,860.87x = 956,613,796,035.22
  5. Step 5: Solve for x
    x = 956,613,796,035.22/1,060,860.87
  6. Step 6: Final answer
    x = 901,733.51

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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.