Home / 7,883,807.10-11,826,099.45-4,104,671.10

Finding the Fourth Proportional to 7,883,807.10, 11,826,099.45 and 4,104,671.10

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Solution

The fourth proportional to 7,883,807.10, 11,826,099.45 and 4,104,671.10 is: 6,157,209.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,883,807.10 : 11,826,099.45 = 4,104,671.10 : x
  2. Step 2: Convert to fraction form
    7,883,807.10/11,826,099.45 = 4,104,671.10/x
  3. Step 3: Cross multiply
    7,883,807.10x = 11,826,099.45 × 4,104,671.10
  4. Step 4: Simplify right side
    7,883,807.10x = 48,542,248,638,140.89
  5. Step 5: Solve for x
    x = 48,542,248,638,140.89/7,883,807.10
  6. Step 6: Final answer
    x = 6,157,209.08

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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.