Home / 3,089,704.34-4,635,835.50-1,668,088.46

Finding the Fourth Proportional to 3,089,704.34, 4,635,835.50 and 1,668,088.46

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Solution

The fourth proportional to 3,089,704.34, 4,635,835.50 and 1,668,088.46 is: 2,502,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,704.34 : 4,635,835.50 = 1,668,088.46 : x
  2. Step 2: Convert to fraction form
    3,089,704.34/4,635,835.50 = 1,668,088.46/x
  3. Step 3: Cross multiply
    3,089,704.34x = 4,635,835.50 × 1,668,088.46
  4. Step 4: Simplify right side
    3,089,704.34x = 7,732,983,700,008.33
  5. Step 5: Solve for x
    x = 7,732,983,700,008.33/3,089,704.34
  6. Step 6: Final answer
    x = 2,502,823.20

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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.