Home / 4,804,834.32-6,630,015.60-2,870,683.92

Finding the Fourth Proportional to 4,804,834.32, 6,630,015.60 and 2,870,683.92

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Solution

The fourth proportional to 4,804,834.32, 6,630,015.60 and 2,870,683.92 is: 3,961,152.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,834.32 : 6,630,015.60 = 2,870,683.92 : x
  2. Step 2: Convert to fraction form
    4,804,834.32/6,630,015.60 = 2,870,683.92/x
  3. Step 3: Cross multiply
    4,804,834.32x = 6,630,015.60 × 2,870,683.92
  4. Step 4: Simplify right side
    4,804,834.32x = 19,032,679,172,269.15
  5. Step 5: Solve for x
    x = 19,032,679,172,269.15/4,804,834.32
  6. Step 6: Final answer
    x = 3,961,152.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.