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Finding the Fourth Proportional to 377,254.39, 567,024.86 and 249,606.06

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Solution

The fourth proportional to 377,254.39, 567,024.86 and 249,606.06 is: 375,165.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,254.39 : 567,024.86 = 249,606.06 : x
  2. Step 2: Convert to fraction form
    377,254.39/567,024.86 = 249,606.06/x
  3. Step 3: Cross multiply
    377,254.39x = 567,024.86 × 249,606.06
  4. Step 4: Simplify right side
    377,254.39x = 141,532,837,143.50
  5. Step 5: Solve for x
    x = 141,532,837,143.50/377,254.39
  6. Step 6: Final answer
    x = 375,165.51

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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.