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Finding the Fourth Proportional to 5,895,943.04, 8,844,023.64 and 1,852,355

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Solution

The fourth proportional to 5,895,943.04, 8,844,023.64 and 1,852,355 is: 2,778,566.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895,943.04 : 8,844,023.64 = 1,852,355 : x
  2. Step 2: Convert to fraction form
    5,895,943.04/8,844,023.64 = 1,852,355/x
  3. Step 3: Cross multiply
    5,895,943.04x = 8,844,023.64 × 1,852,355
  4. Step 4: Simplify right side
    5,895,943.04x = 16,382,271,409,672.20
  5. Step 5: Solve for x
    x = 16,382,271,409,672.20/5,895,943.04
  6. Step 6: Final answer
    x = 2,778,566.77

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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.