Home / 1,033,273.58-1,549,926.16-393,612.83

Finding the Fourth Proportional to 1,033,273.58, 1,549,926.16 and 393,612.83

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Solution

The fourth proportional to 1,033,273.58, 1,549,926.16 and 393,612.83 is: 590,425.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,273.58 : 1,549,926.16 = 393,612.83 : x
  2. Step 2: Convert to fraction form
    1,033,273.58/1,549,926.16 = 393,612.83/x
  3. Step 3: Cross multiply
    1,033,273.58x = 1,549,926.16 × 393,612.83
  4. Step 4: Simplify right side
    1,033,273.58x = 610,070,822,128.63
  5. Step 5: Solve for x
    x = 610,070,822,128.63/1,033,273.58
  6. Step 6: Final answer
    x = 590,425.26

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1.5x scale

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.