Home / 9,574,708.01-13,213,078.34-5,223,797.27

Finding the Fourth Proportional to 9,574,708.01, 13,213,078.34 and 5,223,797.27

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Solution

The fourth proportional to 9,574,708.01, 13,213,078.34 and 5,223,797.27 is: 7,208,830.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,708.01 : 13,213,078.34 = 5,223,797.27 : x
  2. Step 2: Convert to fraction form
    9,574,708.01/13,213,078.34 = 5,223,797.27/x
  3. Step 3: Cross multiply
    9,574,708.01x = 13,213,078.34 × 5,223,797.27
  4. Step 4: Simplify right side
    9,574,708.01x = 69,022,442,507,782.23
  5. Step 5: Solve for x
    x = 69,022,442,507,782.23/9,574,708.01
  6. Step 6: Final answer
    x = 7,208,830.02

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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.