Home / 2,030,216.40-3,045,980.70-1,357,057.80

Finding the Fourth Proportional to 2,030,216.40, 3,045,980.70 and 1,357,057.80

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Solution

The fourth proportional to 2,030,216.40, 3,045,980.70 and 1,357,057.80 is: 2,036,025.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,216.40 : 3,045,980.70 = 1,357,057.80 : x
  2. Step 2: Convert to fraction form
    2,030,216.40/3,045,980.70 = 1,357,057.80/x
  3. Step 3: Cross multiply
    2,030,216.40x = 3,045,980.70 × 1,357,057.80
  4. Step 4: Simplify right side
    2,030,216.40x = 4,133,571,867,584.46
  5. Step 5: Solve for x
    x = 4,133,571,867,584.46/2,030,216.40
  6. Step 6: Final answer
    x = 2,036,025.26

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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.