Home / 4,219,608.98-5,823,075.48-2,285,864.66

Finding the Fourth Proportional to 4,219,608.98, 5,823,075.48 and 2,285,864.66

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Solution

The fourth proportional to 4,219,608.98, 5,823,075.48 and 2,285,864.66 is: 3,154,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,608.98 : 5,823,075.48 = 2,285,864.66 : x
  2. Step 2: Convert to fraction form
    4,219,608.98/5,823,075.48 = 2,285,864.66/x
  3. Step 3: Cross multiply
    4,219,608.98x = 5,823,075.48 × 2,285,864.66
  4. Step 4: Simplify right side
    4,219,608.98x = 13,310,762,452,244.54
  5. Step 5: Solve for x
    x = 13,310,762,452,244.54/4,219,608.98
  6. Step 6: Final answer
    x = 3,154,501.40

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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.