Home / 1,161,828.34-1,603,329.48-652,530.76

Finding the Fourth Proportional to 1,161,828.34, 1,603,329.48 and 652,530.76

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Solution

The fourth proportional to 1,161,828.34, 1,603,329.48 and 652,530.76 is: 900,496.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,828.34 : 1,603,329.48 = 652,530.76 : x
  2. Step 2: Convert to fraction form
    1,161,828.34/1,603,329.48 = 652,530.76/x
  3. Step 3: Cross multiply
    1,161,828.34x = 1,603,329.48 × 652,530.76
  4. Step 4: Simplify right side
    1,161,828.34x = 1,046,221,804,114.80
  5. Step 5: Solve for x
    x = 1,046,221,804,114.80/1,161,828.34
  6. Step 6: Final answer
    x = 900,496.03

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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.