Home / 4,416,795-6,626,747.70-2,174,507.64

Finding the Fourth Proportional to 4,416,795, 6,626,747.70 and 2,174,507.64

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Solution

The fourth proportional to 4,416,795, 6,626,747.70 and 2,174,507.64 is: 3,262,527.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,795 : 6,626,747.70 = 2,174,507.64 : x
  2. Step 2: Convert to fraction form
    4,416,795/6,626,747.70 = 2,174,507.64/x
  3. Step 3: Cross multiply
    4,416,795x = 6,626,747.70 × 2,174,507.64
  4. Step 4: Simplify right side
    4,416,795x = 14,409,913,502,002.43
  5. Step 5: Solve for x
    x = 14,409,913,502,002.43/4,416,795
  6. Step 6: Final answer
    x = 3,262,527.13

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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.