Home / 1,955,995.48-2,699,403.33-1,096,611.40

Finding the Fourth Proportional to 1,955,995.48, 2,699,403.33 and 1,096,611.40

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Solution

The fourth proportional to 1,955,995.48, 2,699,403.33 and 1,096,611.40 is: 1,513,396.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,995.48 : 2,699,403.33 = 1,096,611.40 : x
  2. Step 2: Convert to fraction form
    1,955,995.48/2,699,403.33 = 1,096,611.40/x
  3. Step 3: Cross multiply
    1,955,995.48x = 2,699,403.33 × 1,096,611.40
  4. Step 4: Simplify right side
    1,955,995.48x = 2,960,196,464,875.96
  5. Step 5: Solve for x
    x = 2,960,196,464,875.96/1,955,995.48
  6. Step 6: Final answer
    x = 1,513,396.37

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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.