Home / 4,075,234.80-6,112,852.20-2,658,058.80

Finding the Fourth Proportional to 4,075,234.80, 6,112,852.20 and 2,658,058.80

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Solution

The fourth proportional to 4,075,234.80, 6,112,852.20 and 2,658,058.80 is: 3,987,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,234.80 : 6,112,852.20 = 2,658,058.80 : x
  2. Step 2: Convert to fraction form
    4,075,234.80/6,112,852.20 = 2,658,058.80/x
  3. Step 3: Cross multiply
    4,075,234.80x = 6,112,852.20 × 2,658,058.80
  4. Step 4: Simplify right side
    4,075,234.80x = 16,248,320,583,309.36
  5. Step 5: Solve for x
    x = 16,248,320,583,309.36/4,075,234.80
  6. Step 6: Final answer
    x = 3,987,088.20

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1.5x scale

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.