Home / 6,166,357.80-9,249,536.70-2,971,806.90

Finding the Fourth Proportional to 6,166,357.80, 9,249,536.70 and 2,971,806.90

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Solution

The fourth proportional to 6,166,357.80, 9,249,536.70 and 2,971,806.90 is: 4,457,710.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,357.80 : 9,249,536.70 = 2,971,806.90 : x
  2. Step 2: Convert to fraction form
    6,166,357.80/9,249,536.70 = 2,971,806.90/x
  3. Step 3: Cross multiply
    6,166,357.80x = 9,249,536.70 × 2,971,806.90
  4. Step 4: Simplify right side
    6,166,357.80x = 27,487,836,986,863.23
  5. Step 5: Solve for x
    x = 27,487,836,986,863.23/6,166,357.80
  6. Step 6: Final answer
    x = 4,457,710.35

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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.