Home / 11,060,196-15,263,071.12-5,972,964

Finding the Fourth Proportional to 11,060,196, 15,263,071.12 and 5,972,964

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Solution

The fourth proportional to 11,060,196, 15,263,071.12 and 5,972,964 is: 8,242,690.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,196 : 15,263,071.12 = 5,972,964 : x
  2. Step 2: Convert to fraction form
    11,060,196/15,263,071.12 = 5,972,964/x
  3. Step 3: Cross multiply
    11,060,196x = 15,263,071.12 × 5,972,964
  4. Step 4: Simplify right side
    11,060,196x = 91,165,774,329,199.67
  5. Step 5: Solve for x
    x = 91,165,774,329,199.67/11,060,196
  6. Step 6: Final answer
    x = 8,242,690.67

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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.