Home / 2,533,609.42-3,496,437.66-1,445,859.34

Finding the Fourth Proportional to 2,533,609.42, 3,496,437.66 and 1,445,859.34

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Solution

The fourth proportional to 2,533,609.42, 3,496,437.66 and 1,445,859.34 is: 1,995,318.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,609.42 : 3,496,437.66 = 1,445,859.34 : x
  2. Step 2: Convert to fraction form
    2,533,609.42/3,496,437.66 = 1,445,859.34/x
  3. Step 3: Cross multiply
    2,533,609.42x = 3,496,437.66 × 1,445,859.34
  4. Step 4: Simplify right side
    2,533,609.42x = 5,055,357,047,438.75
  5. Step 5: Solve for x
    x = 5,055,357,047,438.75/2,533,609.42
  6. Step 6: Final answer
    x = 1,995,318.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.