Home / 593,393.04-890,201.88-238,434.84

Finding the Fourth Proportional to 593,393.04, 890,201.88 and 238,434.84

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Solution

The fourth proportional to 593,393.04, 890,201.88 and 238,434.84 is: 357,697.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,393.04 : 890,201.88 = 238,434.84 : x
  2. Step 2: Convert to fraction form
    593,393.04/890,201.88 = 238,434.84/x
  3. Step 3: Cross multiply
    593,393.04x = 890,201.88 × 238,434.84
  4. Step 4: Simplify right side
    593,393.04x = 212,255,142,825.50
  5. Step 5: Solve for x
    x = 212,255,142,825.50/593,393.04
  6. Step 6: Final answer
    x = 357,697.39

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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.