Home / 10,973,457.46-15,142,723.35-6,010,911.85

Finding the Fourth Proportional to 10,973,457.46, 15,142,723.35 and 6,010,911.85

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Solution

The fourth proportional to 10,973,457.46, 15,142,723.35 and 6,010,911.85 is: 8,294,703.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973,457.46 : 15,142,723.35 = 6,010,911.85 : x
  2. Step 2: Convert to fraction form
    10,973,457.46/15,142,723.35 = 6,010,911.85/x
  3. Step 3: Cross multiply
    10,973,457.46x = 15,142,723.35 × 6,010,911.85
  4. Step 4: Simplify right side
    10,973,457.46x = 91,021,575,225,786.69
  5. Step 5: Solve for x
    x = 91,021,575,225,786.69/10,973,457.46
  6. Step 6: Final answer
    x = 8,294,703.43

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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.