Home / 2,028,931.93-3,043,864.46-609,014.89

Finding the Fourth Proportional to 2,028,931.93, 3,043,864.46 and 609,014.89

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Solution

The fourth proportional to 2,028,931.93, 3,043,864.46 and 609,014.89 is: 913,662.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,931.93 : 3,043,864.46 = 609,014.89 : x
  2. Step 2: Convert to fraction form
    2,028,931.93/3,043,864.46 = 609,014.89/x
  3. Step 3: Cross multiply
    2,028,931.93x = 3,043,864.46 × 609,014.89
  4. Step 4: Simplify right side
    2,028,931.93x = 1,853,758,779,281.81
  5. Step 5: Solve for x
    x = 1,853,758,779,281.81/2,028,931.93
  6. Step 6: Final answer
    x = 913,662.38

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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.