Home / 6,014,295.43-9,018,455.45-1,915,081.36

Finding the Fourth Proportional to 6,014,295.43, 9,018,455.45 and 1,915,081.36

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Solution

The fourth proportional to 6,014,295.43, 9,018,455.45 and 1,915,081.36 is: 2,871,670.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,295.43 : 9,018,455.45 = 1,915,081.36 : x
  2. Step 2: Convert to fraction form
    6,014,295.43/9,018,455.45 = 1,915,081.36/x
  3. Step 3: Cross multiply
    6,014,295.43x = 9,018,455.45 × 1,915,081.36
  4. Step 4: Simplify right side
    6,014,295.43x = 17,271,075,896,163.87
  5. Step 5: Solve for x
    x = 17,271,075,896,163.87/6,014,295.43
  6. Step 6: Final answer
    x = 2,871,670.69

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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.