Home / 1,026,282.42-1,416,208.73-567,369.50

Finding the Fourth Proportional to 1,026,282.42, 1,416,208.73 and 567,369.50

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Solution

The fourth proportional to 1,026,282.42, 1,416,208.73 and 567,369.50 is: 782,936.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,282.42 : 1,416,208.73 = 567,369.50 : x
  2. Step 2: Convert to fraction form
    1,026,282.42/1,416,208.73 = 567,369.50/x
  3. Step 3: Cross multiply
    1,026,282.42x = 1,416,208.73 × 567,369.50
  4. Step 4: Simplify right side
    1,026,282.42x = 803,513,629,117.84
  5. Step 5: Solve for x
    x = 803,513,629,117.84/1,026,282.42
  6. Step 6: Final answer
    x = 782,936.17

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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.