Home / 5,735,675.81-8,604,809.87-1,897,489.14

Finding the Fourth Proportional to 5,735,675.81, 8,604,809.87 and 1,897,489.14

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Solution

The fourth proportional to 5,735,675.81, 8,604,809.87 and 1,897,489.14 is: 2,846,662.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,675.81 : 8,604,809.87 = 1,897,489.14 : x
  2. Step 2: Convert to fraction form
    5,735,675.81/8,604,809.87 = 1,897,489.14/x
  3. Step 3: Cross multiply
    5,735,675.81x = 8,604,809.87 × 1,897,489.14
  4. Step 4: Simplify right side
    5,735,675.81x = 16,327,533,270,602.37
  5. Step 5: Solve for x
    x = 16,327,533,270,602.37/5,735,675.81
  6. Step 6: Final answer
    x = 2,846,662.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.