Home / 6,365,927.04-8,784,980.35-3,465,339.62

Finding the Fourth Proportional to 6,365,927.04, 8,784,980.35 and 3,465,339.62

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Solution

The fourth proportional to 6,365,927.04, 8,784,980.35 and 3,465,339.62 is: 4,782,169.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,927.04 : 8,784,980.35 = 3,465,339.62 : x
  2. Step 2: Convert to fraction form
    6,365,927.04/8,784,980.35 = 3,465,339.62/x
  3. Step 3: Cross multiply
    6,365,927.04x = 8,784,980.35 × 3,465,339.62
  4. Step 4: Simplify right side
    6,365,927.04x = 30,442,940,464,603.73
  5. Step 5: Solve for x
    x = 30,442,940,464,603.73/6,365,927.04
  6. Step 6: Final answer
    x = 4,782,169.24

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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.