Home / 3,017,533.85-4,164,069.98-1,710,873.80

Finding the Fourth Proportional to 3,017,533.85, 4,164,069.98 and 1,710,873.80

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Solution

The fourth proportional to 3,017,533.85, 4,164,069.98 and 1,710,873.80 is: 2,360,933.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,533.85 : 4,164,069.98 = 1,710,873.80 : x
  2. Step 2: Convert to fraction form
    3,017,533.85/4,164,069.98 = 1,710,873.80/x
  3. Step 3: Cross multiply
    3,017,533.85x = 4,164,069.98 × 1,710,873.80
  4. Step 4: Simplify right side
    3,017,533.85x = 7,124,198,230,148.53
  5. Step 5: Solve for x
    x = 7,124,198,230,148.53/3,017,533.85
  6. Step 6: Final answer
    x = 2,360,933.99

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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.