Home / 9,468,196.20-14,185,964.70-4,409,130.60

Finding the Fourth Proportional to 9,468,196.20, 14,185,964.70 and 4,409,130.60

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Solution

The fourth proportional to 9,468,196.20, 14,185,964.70 and 4,409,130.60 is: 6,606,091.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,196.20 : 14,185,964.70 = 4,409,130.60 : x
  2. Step 2: Convert to fraction form
    9,468,196.20/14,185,964.70 = 4,409,130.60/x
  3. Step 3: Cross multiply
    9,468,196.20x = 14,185,964.70 × 4,409,130.60
  4. Step 4: Simplify right side
    9,468,196.20x = 62,547,771,049,289.81
  5. Step 5: Solve for x
    x = 62,547,771,049,289.81/9,468,196.20
  6. Step 6: Final answer
    x = 6,606,091.56

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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.