Home / 5,995,036.60-8,990,586.60-2,208,027.40

Finding the Fourth Proportional to 5,995,036.60, 8,990,586.60 and 2,208,027.40

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Solution

The fourth proportional to 5,995,036.60, 8,990,586.60 and 2,208,027.40 is: 3,311,316.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995,036.60 : 8,990,586.60 = 2,208,027.40 : x
  2. Step 2: Convert to fraction form
    5,995,036.60/8,990,586.60 = 2,208,027.40/x
  3. Step 3: Cross multiply
    5,995,036.60x = 8,990,586.60 × 2,208,027.40
  4. Step 4: Simplify right side
    5,995,036.60x = 19,851,461,554,872.84
  5. Step 5: Solve for x
    x = 19,851,461,554,872.84/5,995,036.60
  6. Step 6: Final answer
    x = 3,311,316.16

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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.