Home / 2,706,281.34-3,734,667.93-1,618,552.75

Finding the Fourth Proportional to 2,706,281.34, 3,734,667.93 and 1,618,552.75

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Solution

The fourth proportional to 2,706,281.34, 3,734,667.93 and 1,618,552.75 is: 2,233,602.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,281.34 : 3,734,667.93 = 1,618,552.75 : x
  2. Step 2: Convert to fraction form
    2,706,281.34/3,734,667.93 = 1,618,552.75/x
  3. Step 3: Cross multiply
    2,706,281.34x = 3,734,667.93 × 1,618,552.75
  4. Step 4: Simplify right side
    2,706,281.34x = 6,044,757,048,438.31
  5. Step 5: Solve for x
    x = 6,044,757,048,438.31/2,706,281.34
  6. Step 6: Final answer
    x = 2,233,602.60

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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.