Home / 11,358,625.60-15,675,538.08-6,202,465.60

Finding the Fourth Proportional to 11,358,625.60, 15,675,538.08 and 6,202,465.60

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Solution

The fourth proportional to 11,358,625.60, 15,675,538.08 and 6,202,465.60 is: 8,559,749.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,625.60 : 15,675,538.08 = 6,202,465.60 : x
  2. Step 2: Convert to fraction form
    11,358,625.60/15,675,538.08 = 6,202,465.60/x
  3. Step 3: Cross multiply
    11,358,625.60x = 15,675,538.08 × 6,202,465.60
  4. Step 4: Simplify right side
    11,358,625.60x = 97,226,985,702,690.05
  5. Step 5: Solve for x
    x = 97,226,985,702,690.05/11,358,625.60
  6. Step 6: Final answer
    x = 8,559,749.14

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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.