Home / 3,450,538.60-4,761,743.46-2,001,074.80

Finding the Fourth Proportional to 3,450,538.60, 4,761,743.46 and 2,001,074.80

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Solution

The fourth proportional to 3,450,538.60, 4,761,743.46 and 2,001,074.80 is: 2,761,483.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,538.60 : 4,761,743.46 = 2,001,074.80 : x
  2. Step 2: Convert to fraction form
    3,450,538.60/4,761,743.46 = 2,001,074.80/x
  3. Step 3: Cross multiply
    3,450,538.60x = 4,761,743.46 × 2,001,074.80
  4. Step 4: Simplify right side
    3,450,538.60x = 9,528,604,841,870.81
  5. Step 5: Solve for x
    x = 9,528,604,841,870.81/3,450,538.60
  6. Step 6: Final answer
    x = 2,761,483.34

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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.