Home / 2,009,011.40-3,014,003.10-589,113.80

Finding the Fourth Proportional to 2,009,011.40, 3,014,003.10 and 589,113.80

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Solution

The fourth proportional to 2,009,011.40, 3,014,003.10 and 589,113.80 is: 883,813.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,011.40 : 3,014,003.10 = 589,113.80 : x
  2. Step 2: Convert to fraction form
    2,009,011.40/3,014,003.10 = 589,113.80/x
  3. Step 3: Cross multiply
    2,009,011.40x = 3,014,003.10 × 589,113.80
  4. Step 4: Simplify right side
    2,009,011.40x = 1,775,590,819,452.78
  5. Step 5: Solve for x
    x = 1,775,590,819,452.78/2,009,011.40
  6. Step 6: Final answer
    x = 883,813.21

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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.