Home / 2,274,689.64-3,410,349.08-1,075,210.35

Finding the Fourth Proportional to 2,274,689.64, 3,410,349.08 and 1,075,210.35

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Solution

The fourth proportional to 2,274,689.64, 3,410,349.08 and 1,075,210.35 is: 1,612,018.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,689.64 : 3,410,349.08 = 1,075,210.35 : x
  2. Step 2: Convert to fraction form
    2,274,689.64/3,410,349.08 = 1,075,210.35/x
  3. Step 3: Cross multiply
    2,274,689.64x = 3,410,349.08 × 1,075,210.35
  4. Step 4: Simplify right side
    2,274,689.64x = 3,666,842,628,947.33
  5. Step 5: Solve for x
    x = 3,666,842,628,947.33/2,274,689.64
  6. Step 6: Final answer
    x = 1,612,018.87

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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.