Home / 8,736,930.10-13,103,062.35-3,056,562.10

Finding the Fourth Proportional to 8,736,930.10, 13,103,062.35 and 3,056,562.10

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Solution

The fourth proportional to 8,736,930.10, 13,103,062.35 and 3,056,562.10 is: 4,584,027.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,930.10 : 13,103,062.35 = 3,056,562.10 : x
  2. Step 2: Convert to fraction form
    8,736,930.10/13,103,062.35 = 3,056,562.10/x
  3. Step 3: Cross multiply
    8,736,930.10x = 13,103,062.35 × 3,056,562.10
  4. Step 4: Simplify right side
    8,736,930.10x = 40,050,323,772,946.94
  5. Step 5: Solve for x
    x = 40,050,323,772,946.94/8,736,930.10
  6. Step 6: Final answer
    x = 4,584,027.03

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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.