Home / 6,657,838.24-9,194,162.24-6,295,124.56

Finding the Fourth Proportional to 6,657,838.24, 9,194,162.24 and 6,295,124.56

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Solution

The fourth proportional to 6,657,838.24, 9,194,162.24 and 6,295,124.56 is: 8,693,271.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,838.24 : 9,194,162.24 = 6,295,124.56 : x
  2. Step 2: Convert to fraction form
    6,657,838.24/9,194,162.24 = 6,295,124.56/x
  3. Step 3: Cross multiply
    6,657,838.24x = 9,194,162.24 × 6,295,124.56
  4. Step 4: Simplify right side
    6,657,838.24x = 57,878,396,525,648.61
  5. Step 5: Solve for x
    x = 57,878,396,525,648.61/6,657,838.24
  6. Step 6: Final answer
    x = 8,693,271.67

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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.