Home / 9,333,624.50-12,880,410.45-5,041,272.50

Finding the Fourth Proportional to 9,333,624.50, 12,880,410.45 and 5,041,272.50

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Solution

The fourth proportional to 9,333,624.50, 12,880,410.45 and 5,041,272.50 is: 6,956,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,624.50 : 12,880,410.45 = 5,041,272.50 : x
  2. Step 2: Convert to fraction form
    9,333,624.50/12,880,410.45 = 5,041,272.50/x
  3. Step 3: Cross multiply
    9,333,624.50x = 12,880,410.45 × 5,041,272.50
  4. Step 4: Simplify right side
    9,333,624.50x = 64,933,658,990,297.62
  5. Step 5: Solve for x
    x = 64,933,658,990,297.62/9,333,624.50
  6. Step 6: Final answer
    x = 6,956,960.72

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1.5x scale

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.