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Finding the Fourth Proportional to 337,592.02, 506,312.67 and 100,903.93

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Solution

The fourth proportional to 337,592.02, 506,312.67 and 100,903.93 is: 151,333.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,592.02 : 506,312.67 = 100,903.93 : x
  2. Step 2: Convert to fraction form
    337,592.02/506,312.67 = 100,903.93/x
  3. Step 3: Cross multiply
    337,592.02x = 506,312.67 × 100,903.93
  4. Step 4: Simplify right side
    337,592.02x = 51,088,938,211.79
  5. Step 5: Solve for x
    x = 51,088,938,211.79/337,592.02
  6. Step 6: Final answer
    x = 151,333.37

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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.