Home / 9,745,025.40-14,618,459.70-2,653,313.40

Finding the Fourth Proportional to 9,745,025.40, 14,618,459.70 and 2,653,313.40

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Solution

The fourth proportional to 9,745,025.40, 14,618,459.70 and 2,653,313.40 is: 3,980,221.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,025.40 : 14,618,459.70 = 2,653,313.40 : x
  2. Step 2: Convert to fraction form
    9,745,025.40/14,618,459.70 = 2,653,313.40/x
  3. Step 3: Cross multiply
    9,745,025.40x = 14,618,459.70 × 2,653,313.40
  4. Step 4: Simplify right side
    9,745,025.40x = 38,787,355,009,369.98
  5. Step 5: Solve for x
    x = 38,787,355,009,369.98/9,745,025.40
  6. Step 6: Final answer
    x = 3,980,221.03

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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.