Home / 2,014,140.60-3,021,210.90-1,926,674.27

Finding the Fourth Proportional to 2,014,140.60, 3,021,210.90 and 1,926,674.27

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Solution

The fourth proportional to 2,014,140.60, 3,021,210.90 and 1,926,674.27 is: 2,890,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,140.60 : 3,021,210.90 = 1,926,674.27 : x
  2. Step 2: Convert to fraction form
    2,014,140.60/3,021,210.90 = 1,926,674.27/x
  3. Step 3: Cross multiply
    2,014,140.60x = 3,021,210.90 × 1,926,674.27
  4. Step 4: Simplify right side
    2,014,140.60x = 5,820,889,301,497.03
  5. Step 5: Solve for x
    x = 5,820,889,301,497.03/2,014,140.60
  6. Step 6: Final answer
    x = 2,890,011.40

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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.