Home / 8,055,698.40-11,117,810.41-4,524,075.41

Finding the Fourth Proportional to 8,055,698.40, 11,117,810.41 and 4,524,075.41

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Solution

The fourth proportional to 8,055,698.40, 11,117,810.41 and 4,524,075.41 is: 6,243,755.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,698.40 : 11,117,810.41 = 4,524,075.41 : x
  2. Step 2: Convert to fraction form
    8,055,698.40/11,117,810.41 = 4,524,075.41/x
  3. Step 3: Cross multiply
    8,055,698.40x = 11,117,810.41 × 4,524,075.41
  4. Step 4: Simplify right side
    8,055,698.40x = 50,297,812,688,923.02
  5. Step 5: Solve for x
    x = 50,297,812,688,923.02/8,055,698.40
  6. Step 6: Final answer
    x = 6,243,755.69

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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.