Home / 604,109.06-833,797.35-383,203.46

Finding the Fourth Proportional to 604,109.06, 833,797.35 and 383,203.46

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Solution

The fourth proportional to 604,109.06, 833,797.35 and 383,203.46 is: 528,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,109.06 : 833,797.35 = 383,203.46 : x
  2. Step 2: Convert to fraction form
    604,109.06/833,797.35 = 383,203.46/x
  3. Step 3: Cross multiply
    604,109.06x = 833,797.35 × 383,203.46
  4. Step 4: Simplify right side
    604,109.06x = 319,514,029,458.83
  5. Step 5: Solve for x
    x = 319,514,029,458.83/604,109.06
  6. Step 6: Final answer
    x = 528,901.24

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1.5x scale

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.