Home / 9,106,238.40-13,629,866.40-6,452,030.40

Finding the Fourth Proportional to 9,106,238.40, 13,629,866.40 and 6,452,030.40

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Solution

The fourth proportional to 9,106,238.40, 13,629,866.40 and 6,452,030.40 is: 9,657,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106,238.40 : 13,629,866.40 = 6,452,030.40 : x
  2. Step 2: Convert to fraction form
    9,106,238.40/13,629,866.40 = 6,452,030.40/x
  3. Step 3: Cross multiply
    9,106,238.40x = 13,629,866.40 × 6,452,030.40
  4. Step 4: Simplify right side
    9,106,238.40x = 87,940,312,360,738.56
  5. Step 5: Solve for x
    x = 87,940,312,360,738.56/9,106,238.40
  6. Step 6: Final answer
    x = 9,657,150.24

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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.