Home / 3,333,356.10-4,600,404.48-1,883,144.76

Finding the Fourth Proportional to 3,333,356.10, 4,600,404.48 and 1,883,144.76

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Solution

The fourth proportional to 3,333,356.10, 4,600,404.48 and 1,883,144.76 is: 2,598,950.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,356.10 : 4,600,404.48 = 1,883,144.76 : x
  2. Step 2: Convert to fraction form
    3,333,356.10/4,600,404.48 = 1,883,144.76/x
  3. Step 3: Cross multiply
    3,333,356.10x = 4,600,404.48 × 1,883,144.76
  4. Step 4: Simplify right side
    3,333,356.10x = 8,663,227,590,392.53
  5. Step 5: Solve for x
    x = 8,663,227,590,392.53/3,333,356.10
  6. Step 6: Final answer
    x = 2,598,950.53

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1.5x scale

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.