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Finding the Fourth Proportional to 1,711,004, 2,361,808.56 and 995,612

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Solution

The fourth proportional to 1,711,004, 2,361,808.56 and 995,612 is: 1,374,307.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,004 : 2,361,808.56 = 995,612 : x
  2. Step 2: Convert to fraction form
    1,711,004/2,361,808.56 = 995,612/x
  3. Step 3: Cross multiply
    1,711,004x = 2,361,808.56 × 995,612
  4. Step 4: Simplify right side
    1,711,004x = 2,351,444,944,038.72
  5. Step 5: Solve for x
    x = 2,351,444,944,038.72/1,711,004
  6. Step 6: Final answer
    x = 1,374,307.10

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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.