Home / 11,064,688.40-16,597,032.60-6,281,719.40

Finding the Fourth Proportional to 11,064,688.40, 16,597,032.60 and 6,281,719.40

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Solution

The fourth proportional to 11,064,688.40, 16,597,032.60 and 6,281,719.40 is: 9,422,579.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,688.40 : 16,597,032.60 = 6,281,719.40 : x
  2. Step 2: Convert to fraction form
    11,064,688.40/16,597,032.60 = 6,281,719.40/x
  3. Step 3: Cross multiply
    11,064,688.40x = 16,597,032.60 × 6,281,719.40
  4. Step 4: Simplify right side
    11,064,688.40x = 104,257,901,665,852.44
  5. Step 5: Solve for x
    x = 104,257,901,665,852.44/11,064,688.40
  6. Step 6: Final answer
    x = 9,422,579.10

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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.