Home / 9,172,829.70-13,759,244.55-2,349,389.70

Finding the Fourth Proportional to 9,172,829.70, 13,759,244.55 and 2,349,389.70

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Solution

The fourth proportional to 9,172,829.70, 13,759,244.55 and 2,349,389.70 is: 3,524,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,172,829.70 : 13,759,244.55 = 2,349,389.70 : x
  2. Step 2: Convert to fraction form
    9,172,829.70/13,759,244.55 = 2,349,389.70/x
  3. Step 3: Cross multiply
    9,172,829.70x = 13,759,244.55 × 2,349,389.70
  4. Step 4: Simplify right side
    9,172,829.70x = 32,325,827,425,551.14
  5. Step 5: Solve for x
    x = 32,325,827,425,551.14/9,172,829.70
  6. Step 6: Final answer
    x = 3,524,084.55

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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.