Home / 1,033,156.88-1,546,848.48-558,140.48

Finding the Fourth Proportional to 1,033,156.88, 1,546,848.48 and 558,140.48

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Solution

The fourth proportional to 1,033,156.88, 1,546,848.48 and 558,140.48 is: 835,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,156.88 : 1,546,848.48 = 558,140.48 : x
  2. Step 2: Convert to fraction form
    1,033,156.88/1,546,848.48 = 558,140.48/x
  3. Step 3: Cross multiply
    1,033,156.88x = 1,546,848.48 × 558,140.48
  4. Step 4: Simplify right side
    1,033,156.88x = 863,358,753,114.47
  5. Step 5: Solve for x
    x = 863,358,753,114.47/1,033,156.88
  6. Step 6: Final answer
    x = 835,651.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.