Home / 7,550,210.21-11,326,795.61-3,000,410.96

Finding the Fourth Proportional to 7,550,210.21, 11,326,795.61 and 3,000,410.96

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Solution

The fourth proportional to 7,550,210.21, 11,326,795.61 and 3,000,410.96 is: 4,501,204.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550,210.21 : 11,326,795.61 = 3,000,410.96 : x
  2. Step 2: Convert to fraction form
    7,550,210.21/11,326,795.61 = 3,000,410.96/x
  3. Step 3: Cross multiply
    7,550,210.21x = 11,326,795.61 × 3,000,410.96
  4. Step 4: Simplify right side
    7,550,210.21x = 33,985,041,618,287.86
  5. Step 5: Solve for x
    x = 33,985,041,618,287.86/7,550,210.21
  6. Step 6: Final answer
    x = 4,501,204.69

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1.5x scale

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.