Home / 4,594,781.46-6,892,920.85-1,356,646.45

Finding the Fourth Proportional to 4,594,781.46, 6,892,920.85 and 1,356,646.45

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Solution

The fourth proportional to 4,594,781.46, 6,892,920.85 and 1,356,646.45 is: 2,035,190.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,781.46 : 6,892,920.85 = 1,356,646.45 : x
  2. Step 2: Convert to fraction form
    4,594,781.46/6,892,920.85 = 1,356,646.45/x
  3. Step 3: Cross multiply
    4,594,781.46x = 6,892,920.85 × 1,356,646.45
  4. Step 4: Simplify right side
    4,594,781.46x = 9,351,256,621,907.40
  5. Step 5: Solve for x
    x = 9,351,256,621,907.40/4,594,781.46
  6. Step 6: Final answer
    x = 2,035,190.73

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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.