Home / 8,936,088.10-13,408,659.23-4,077,856.22

Finding the Fourth Proportional to 8,936,088.10, 13,408,659.23 and 4,077,856.22

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Solution

The fourth proportional to 8,936,088.10, 13,408,659.23 and 4,077,856.22 is: 6,118,850.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,936,088.10 : 13,408,659.23 = 4,077,856.22 : x
  2. Step 2: Convert to fraction form
    8,936,088.10/13,408,659.23 = 4,077,856.22/x
  3. Step 3: Cross multiply
    8,936,088.10x = 13,408,659.23 × 4,077,856.22
  4. Step 4: Simplify right side
    8,936,088.10x = 54,678,584,355,483.33
  5. Step 5: Solve for x
    x = 54,678,584,355,483.33/8,936,088.10
  6. Step 6: Final answer
    x = 6,118,850.19

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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.