Home / 2,507,810.14-3,760,529.57-971,525.11

Finding the Fourth Proportional to 2,507,810.14, 3,760,529.57 and 971,525.11

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Solution

The fourth proportional to 2,507,810.14, 3,760,529.57 and 971,525.11 is: 1,456,828.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,810.14 : 3,760,529.57 = 971,525.11 : x
  2. Step 2: Convert to fraction form
    2,507,810.14/3,760,529.57 = 971,525.11/x
  3. Step 3: Cross multiply
    2,507,810.14x = 3,760,529.57 × 971,525.11
  4. Step 4: Simplify right side
    2,507,810.14x = 3,653,448,908,431.84
  5. Step 5: Solve for x
    x = 3,653,448,908,431.84/2,507,810.14
  6. Step 6: Final answer
    x = 1,456,828.35

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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.