Home / 3,294,582.61-4,945,069.74-1,589,925.61

Finding the Fourth Proportional to 3,294,582.61, 4,945,069.74 and 1,589,925.61

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Solution

The fourth proportional to 3,294,582.61, 4,945,069.74 and 1,589,925.61 is: 2,386,430.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,582.61 : 4,945,069.74 = 1,589,925.61 : x
  2. Step 2: Convert to fraction form
    3,294,582.61/4,945,069.74 = 1,589,925.61/x
  3. Step 3: Cross multiply
    3,294,582.61x = 4,945,069.74 × 1,589,925.61
  4. Step 4: Simplify right side
    3,294,582.61x = 7,862,293,035,005.60
  5. Step 5: Solve for x
    x = 7,862,293,035,005.60/3,294,582.61
  6. Step 6: Final answer
    x = 2,386,430.69

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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.