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Finding the Fourth Proportional to 933,797.81, 1,401,956.04 and 597,494.93

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Solution

The fourth proportional to 933,797.81, 1,401,956.04 and 597,494.93 is: 897,048.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,797.81 : 1,401,956.04 = 597,494.93 : x
  2. Step 2: Convert to fraction form
    933,797.81/1,401,956.04 = 597,494.93/x
  3. Step 3: Cross multiply
    933,797.81x = 1,401,956.04 × 597,494.93
  4. Step 4: Simplify right side
    933,797.81x = 837,661,618,973.10
  5. Step 5: Solve for x
    x = 837,661,618,973.10/933,797.81
  6. Step 6: Final answer
    x = 897,048.18

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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.