Home / 593,946.76-890,702.81-214,776.55

Finding the Fourth Proportional to 593,946.76, 890,702.81 and 214,776.55

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Solution

The fourth proportional to 593,946.76, 890,702.81 and 214,776.55 is: 322,086.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,946.76 : 890,702.81 = 214,776.55 : x
  2. Step 2: Convert to fraction form
    593,946.76/890,702.81 = 214,776.55/x
  3. Step 3: Cross multiply
    593,946.76x = 890,702.81 × 214,776.55
  4. Step 4: Simplify right side
    593,946.76x = 191,302,076,607.11
  5. Step 5: Solve for x
    x = 191,302,076,607.11/593,946.76
  6. Step 6: Final answer
    x = 322,086.24

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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.