Home / 2,525,955.96-3,486,816.54-1,559,476.92

Finding the Fourth Proportional to 2,525,955.96, 3,486,816.54 and 1,559,476.92

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Solution

The fourth proportional to 2,525,955.96, 3,486,816.54 and 1,559,476.92 is: 2,152,693.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,955.96 : 3,486,816.54 = 1,559,476.92 : x
  2. Step 2: Convert to fraction form
    2,525,955.96/3,486,816.54 = 1,559,476.92/x
  3. Step 3: Cross multiply
    2,525,955.96x = 3,486,816.54 × 1,559,476.92
  4. Step 4: Simplify right side
    2,525,955.96x = 5,437,609,918,404.26
  5. Step 5: Solve for x
    x = 5,437,609,918,404.26/2,525,955.96
  6. Step 6: Final answer
    x = 2,152,693.87

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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.