Home / 3,507,040.24-5,262,075.83-1,885,914.29

Finding the Fourth Proportional to 3,507,040.24, 5,262,075.83 and 1,885,914.29

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Solution

The fourth proportional to 3,507,040.24, 5,262,075.83 and 1,885,914.29 is: 2,829,686.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,040.24 : 5,262,075.83 = 1,885,914.29 : x
  2. Step 2: Convert to fraction form
    3,507,040.24/5,262,075.83 = 1,885,914.29/x
  3. Step 3: Cross multiply
    3,507,040.24x = 5,262,075.83 × 1,885,914.29
  4. Step 4: Simplify right side
    3,507,040.24x = 9,923,824,020,730.59
  5. Step 5: Solve for x
    x = 9,923,824,020,730.59/3,507,040.24
  6. Step 6: Final answer
    x = 2,829,686.39

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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.