Home / 1,010,866.84-1,395,053.18-552,024.11

Finding the Fourth Proportional to 1,010,866.84, 1,395,053.18 and 552,024.11

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Solution

The fourth proportional to 1,010,866.84, 1,395,053.18 and 552,024.11 is: 761,824.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,866.84 : 1,395,053.18 = 552,024.11 : x
  2. Step 2: Convert to fraction form
    1,010,866.84/1,395,053.18 = 552,024.11/x
  3. Step 3: Cross multiply
    1,010,866.84x = 1,395,053.18 × 552,024.11
  4. Step 4: Simplify right side
    1,010,866.84x = 770,102,992,889.77
  5. Step 5: Solve for x
    x = 770,102,992,889.77/1,010,866.84
  6. Step 6: Final answer
    x = 761,824.37

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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.