Home / 4,873,216.50-6,710,017.73-4,328,405.64

Finding the Fourth Proportional to 4,873,216.50, 6,710,017.73 and 4,328,405.64

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Solution

The fourth proportional to 4,873,216.50, 6,710,017.73 and 4,328,405.64 is: 5,959,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,216.50 : 6,710,017.73 = 4,328,405.64 : x
  2. Step 2: Convert to fraction form
    4,873,216.50/6,710,017.73 = 4,328,405.64/x
  3. Step 3: Cross multiply
    4,873,216.50x = 6,710,017.73 × 4,328,405.64
  4. Step 4: Simplify right side
    4,873,216.50x = 29,043,678,565,389.96
  5. Step 5: Solve for x
    x = 29,043,678,565,389.96/4,873,216.50
  6. Step 6: Final answer
    x = 5,959,858.05

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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.