Home / 9,088,002.60-13,626,819.90-3,408,412.20

Finding the Fourth Proportional to 9,088,002.60, 13,626,819.90 and 3,408,412.20

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Solution

The fourth proportional to 9,088,002.60, 13,626,819.90 and 3,408,412.20 is: 5,110,674.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,002.60 : 13,626,819.90 = 3,408,412.20 : x
  2. Step 2: Convert to fraction form
    9,088,002.60/13,626,819.90 = 3,408,412.20/x
  3. Step 3: Cross multiply
    9,088,002.60x = 13,626,819.90 × 3,408,412.20
  4. Step 4: Simplify right side
    9,088,002.60x = 46,445,819,194,362.78
  5. Step 5: Solve for x
    x = 46,445,819,194,362.78/9,088,002.60
  6. Step 6: Final answer
    x = 5,110,674.07

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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.