Home / 4,535,976.96-6,805,294.25-1,341,186.30

Finding the Fourth Proportional to 4,535,976.96, 6,805,294.25 and 1,341,186.30

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Solution

The fourth proportional to 4,535,976.96, 6,805,294.25 and 1,341,186.30 is: 2,012,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,976.96 : 6,805,294.25 = 1,341,186.30 : x
  2. Step 2: Convert to fraction form
    4,535,976.96/6,805,294.25 = 1,341,186.30/x
  3. Step 3: Cross multiply
    4,535,976.96x = 6,805,294.25 × 1,341,186.30
  4. Step 4: Simplify right side
    4,535,976.96x = 9,127,167,408,862.84
  5. Step 5: Solve for x
    x = 9,127,167,408,862.84/4,535,976.96
  6. Step 6: Final answer
    x = 2,012,172.35

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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.