Home / 3,089,885.10-4,633,515.45-1,492,937.70

Finding the Fourth Proportional to 3,089,885.10, 4,633,515.45 and 1,492,937.70

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Solution

The fourth proportional to 3,089,885.10, 4,633,515.45 and 1,492,937.70 is: 2,238,772.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,885.10 : 4,633,515.45 = 1,492,937.70 : x
  2. Step 2: Convert to fraction form
    3,089,885.10/4,633,515.45 = 1,492,937.70/x
  3. Step 3: Cross multiply
    3,089,885.10x = 4,633,515.45 × 1,492,937.70
  4. Step 4: Simplify right side
    3,089,885.10x = 6,917,549,898,837.47
  5. Step 5: Solve for x
    x = 6,917,549,898,837.47/3,089,885.10
  6. Step 6: Final answer
    x = 2,238,772.54

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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.