Home / 6,971,953.34-9,619,803.14-4,070,027.14

Finding the Fourth Proportional to 6,971,953.34, 9,619,803.14 and 4,070,027.14

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Solution

The fourth proportional to 6,971,953.34, 9,619,803.14 and 4,070,027.14 is: 5,615,766.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,953.34 : 9,619,803.14 = 4,070,027.14 : x
  2. Step 2: Convert to fraction form
    6,971,953.34/9,619,803.14 = 4,070,027.14/x
  3. Step 3: Cross multiply
    6,971,953.34x = 9,619,803.14 × 4,070,027.14
  4. Step 4: Simplify right side
    6,971,953.34x = 39,152,859,861,257.23
  5. Step 5: Solve for x
    x = 39,152,859,861,257.23/6,971,953.34
  6. Step 6: Final answer
    x = 5,615,766.19

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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.