Home / 1,033,141.30-1,549,824.95-350,521.01

Finding the Fourth Proportional to 1,033,141.30, 1,549,824.95 and 350,521.01

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Solution

The fourth proportional to 1,033,141.30, 1,549,824.95 and 350,521.01 is: 525,819.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,141.30 : 1,549,824.95 = 350,521.01 : x
  2. Step 2: Convert to fraction form
    1,033,141.30/1,549,824.95 = 350,521.01/x
  3. Step 3: Cross multiply
    1,033,141.30x = 1,549,824.95 × 350,521.01
  4. Step 4: Simplify right side
    1,033,141.30x = 543,246,208,642.14
  5. Step 5: Solve for x
    x = 543,246,208,642.14/1,033,141.30
  6. Step 6: Final answer
    x = 525,819.86

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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.