Home / 9,658,584.04-13,325,939.28-5,789,693.56

Finding the Fourth Proportional to 9,658,584.04, 13,325,939.28 and 5,789,693.56

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Solution

The fourth proportional to 9,658,584.04, 13,325,939.28 and 5,789,693.56 is: 7,988,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,584.04 : 13,325,939.28 = 5,789,693.56 : x
  2. Step 2: Convert to fraction form
    9,658,584.04/13,325,939.28 = 5,789,693.56/x
  3. Step 3: Cross multiply
    9,658,584.04x = 13,325,939.28 × 5,789,693.56
  4. Step 4: Simplify right side
    9,658,584.04x = 77,153,104,830,367.03
  5. Step 5: Solve for x
    x = 77,153,104,830,367.03/9,658,584.04
  6. Step 6: Final answer
    x = 7,988,034.74

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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.