Home / 1,709,619.96-2,346,921.13-1,467,482.16

Finding the Fourth Proportional to 1,709,619.96, 2,346,921.13 and 1,467,482.16

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Solution

The fourth proportional to 1,709,619.96, 2,346,921.13 and 1,467,482.16 is: 2,014,520.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,619.96 : 2,346,921.13 = 1,467,482.16 : x
  2. Step 2: Convert to fraction form
    1,709,619.96/2,346,921.13 = 1,467,482.16/x
  3. Step 3: Cross multiply
    1,709,619.96x = 2,346,921.13 × 1,467,482.16
  4. Step 4: Simplify right side
    1,709,619.96x = 3,444,064,892,870.75
  5. Step 5: Solve for x
    x = 3,444,064,892,870.75/1,709,619.96
  6. Step 6: Final answer
    x = 2,014,520.76

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.