Home / 9,437,063.36-13,023,023.18-5,307,093.24

Finding the Fourth Proportional to 9,437,063.36, 13,023,023.18 and 5,307,093.24

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Solution

The fourth proportional to 9,437,063.36, 13,023,023.18 and 5,307,093.24 is: 7,323,718.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,437,063.36 : 13,023,023.18 = 5,307,093.24 : x
  2. Step 2: Convert to fraction form
    9,437,063.36/13,023,023.18 = 5,307,093.24/x
  3. Step 3: Cross multiply
    9,437,063.36x = 13,023,023.18 × 5,307,093.24
  4. Step 4: Simplify right side
    9,437,063.36x = 69,114,398,282,941.30
  5. Step 5: Solve for x
    x = 69,114,398,282,941.30/9,437,063.36
  6. Step 6: Final answer
    x = 7,323,718.79

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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.