Home / 9,408,005.20-14,112,010.20-2,676,419.20

Finding the Fourth Proportional to 9,408,005.20, 14,112,010.20 and 2,676,419.20

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Solution

The fourth proportional to 9,408,005.20, 14,112,010.20 and 2,676,419.20 is: 4,014,629.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408,005.20 : 14,112,010.20 = 2,676,419.20 : x
  2. Step 2: Convert to fraction form
    9,408,005.20/14,112,010.20 = 2,676,419.20/x
  3. Step 3: Cross multiply
    9,408,005.20x = 14,112,010.20 × 2,676,419.20
  4. Step 4: Simplify right side
    9,408,005.20x = 37,769,655,049,875.84
  5. Step 5: Solve for x
    x = 37,769,655,049,875.84/9,408,005.20
  6. Step 6: Final answer
    x = 4,014,629.48

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1.5x scale

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.