Home / 7,337,503.90-10,956,846.71-5,992,336.90

Finding the Fourth Proportional to 7,337,503.90, 10,956,846.71 and 5,992,336.90

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Solution

The fourth proportional to 7,337,503.90, 10,956,846.71 and 5,992,336.90 is: 8,948,154.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,503.90 : 10,956,846.71 = 5,992,336.90 : x
  2. Step 2: Convert to fraction form
    7,337,503.90/10,956,846.71 = 5,992,336.90/x
  3. Step 3: Cross multiply
    7,337,503.90x = 10,956,846.71 × 5,992,336.90
  4. Step 4: Simplify right side
    7,337,503.90x = 65,657,116,847,976.61
  5. Step 5: Solve for x
    x = 65,657,116,847,976.61/7,337,503.90
  6. Step 6: Final answer
    x = 8,948,154.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.