Home / 6,645,559.35-9,968,338.98-1,596,869.85

Finding the Fourth Proportional to 6,645,559.35, 9,968,338.98 and 1,596,869.85

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Solution

The fourth proportional to 6,645,559.35, 9,968,338.98 and 1,596,869.85 is: 2,395,304.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,645,559.35 : 9,968,338.98 = 1,596,869.85 : x
  2. Step 2: Convert to fraction form
    6,645,559.35/9,968,338.98 = 1,596,869.85/x
  3. Step 3: Cross multiply
    6,645,559.35x = 9,968,338.98 × 1,596,869.85
  4. Step 4: Simplify right side
    6,645,559.35x = 15,918,139,971,741.75
  5. Step 5: Solve for x
    x = 15,918,139,971,741.75/6,645,559.35
  6. Step 6: Final answer
    x = 2,395,304.76

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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.