Home / 9,353,765.70-14,030,648.55-6,162,495.30

Finding the Fourth Proportional to 9,353,765.70, 14,030,648.55 and 6,162,495.30

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Solution

The fourth proportional to 9,353,765.70, 14,030,648.55 and 6,162,495.30 is: 9,243,742.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,765.70 : 14,030,648.55 = 6,162,495.30 : x
  2. Step 2: Convert to fraction form
    9,353,765.70/14,030,648.55 = 6,162,495.30/x
  3. Step 3: Cross multiply
    9,353,765.70x = 14,030,648.55 × 6,162,495.30
  4. Step 4: Simplify right side
    9,353,765.70x = 86,463,805,745,326.81
  5. Step 5: Solve for x
    x = 86,463,805,745,326.81/9,353,765.70
  6. Step 6: Final answer
    x = 9,243,742.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.