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Finding the Fourth Proportional to 1,070,537, 1,477,341.06 and 593,609

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Solution

The fourth proportional to 1,070,537, 1,477,341.06 and 593,609 is: 819,180.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,537 : 1,477,341.06 = 593,609 : x
  2. Step 2: Convert to fraction form
    1,070,537/1,477,341.06 = 593,609/x
  3. Step 3: Cross multiply
    1,070,537x = 1,477,341.06 × 593,609
  4. Step 4: Simplify right side
    1,070,537x = 876,962,949,285.54
  5. Step 5: Solve for x
    x = 876,962,949,285.54/1,070,537
  6. Step 6: Final answer
    x = 819,180.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.