Home / 9,674,272.32-13,350,590.54-5,323,452.24

Finding the Fourth Proportional to 9,674,272.32, 13,350,590.54 and 5,323,452.24

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Solution

The fourth proportional to 9,674,272.32, 13,350,590.54 and 5,323,452.24 is: 7,346,416.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,272.32 : 13,350,590.54 = 5,323,452.24 : x
  2. Step 2: Convert to fraction form
    9,674,272.32/13,350,590.54 = 5,323,452.24/x
  3. Step 3: Cross multiply
    9,674,272.32x = 13,350,590.54 × 5,323,452.24
  4. Step 4: Simplify right side
    9,674,272.32x = 71,071,231,115,485.81
  5. Step 5: Solve for x
    x = 71,071,231,115,485.81/9,674,272.32
  6. Step 6: Final answer
    x = 7,346,416.22

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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.