Home / 9,577,014.03-13,216,560.48-5,226,381.14

Finding the Fourth Proportional to 9,577,014.03, 13,216,560.48 and 5,226,381.14

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Solution

The fourth proportional to 9,577,014.03, 13,216,560.48 and 5,226,381.14 is: 7,212,559.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,014.03 : 13,216,560.48 = 5,226,381.14 : x
  2. Step 2: Convert to fraction form
    9,577,014.03/13,216,560.48 = 5,226,381.14/x
  3. Step 3: Cross multiply
    9,577,014.03x = 13,216,560.48 × 5,226,381.14
  4. Step 4: Simplify right side
    9,577,014.03x = 69,074,782,362,258.55
  5. Step 5: Solve for x
    x = 69,074,782,362,258.55/9,577,014.03
  6. Step 6: Final answer
    x = 7,212,559.38

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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.