Home / 9,481,169.04-13,081,729.56-5,759,892

Finding the Fourth Proportional to 9,481,169.04, 13,081,729.56 and 5,759,892

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Solution

The fourth proportional to 9,481,169.04, 13,081,729.56 and 5,759,892 is: 7,947,263.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481,169.04 : 13,081,729.56 = 5,759,892 : x
  2. Step 2: Convert to fraction form
    9,481,169.04/13,081,729.56 = 5,759,892/x
  3. Step 3: Cross multiply
    9,481,169.04x = 13,081,729.56 × 5,759,892
  4. Step 4: Simplify right side
    9,481,169.04x = 75,349,349,438,807.52
  5. Step 5: Solve for x
    x = 75,349,349,438,807.52/9,481,169.04
  6. Step 6: Final answer
    x = 7,947,263.58

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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.