Home / 3,355,241.30-4,630,285.74-1,827,347.24

Finding the Fourth Proportional to 3,355,241.30, 4,630,285.74 and 1,827,347.24

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Solution

The fourth proportional to 3,355,241.30, 4,630,285.74 and 1,827,347.24 is: 2,521,767.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,241.30 : 4,630,285.74 = 1,827,347.24 : x
  2. Step 2: Convert to fraction form
    3,355,241.30/4,630,285.74 = 1,827,347.24/x
  3. Step 3: Cross multiply
    3,355,241.30x = 4,630,285.74 × 1,827,347.24
  4. Step 4: Simplify right side
    3,355,241.30x = 8,461,139,867,400.36
  5. Step 5: Solve for x
    x = 8,461,139,867,400.36/3,355,241.30
  6. Step 6: Final answer
    x = 2,521,767.92

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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.