Home / 10,168,909.58-14,033,369.29-5,982,886.67

Finding the Fourth Proportional to 10,168,909.58, 14,033,369.29 and 5,982,886.67

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Solution

The fourth proportional to 10,168,909.58, 14,033,369.29 and 5,982,886.67 is: 8,256,544.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,168,909.58 : 14,033,369.29 = 5,982,886.67 : x
  2. Step 2: Convert to fraction form
    10,168,909.58/14,033,369.29 = 5,982,886.67/x
  3. Step 3: Cross multiply
    10,168,909.58x = 14,033,369.29 × 5,982,886.67
  4. Step 4: Simplify right side
    10,168,909.58x = 83,960,058,080,454.58
  5. Step 5: Solve for x
    x = 83,960,058,080,454.58/10,168,909.58
  6. Step 6: Final answer
    x = 8,256,544.85

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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.