Home / 7,390,595.40-11,083,924.80-2,273,015.40

Finding the Fourth Proportional to 7,390,595.40, 11,083,924.80 and 2,273,015.40

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Solution

The fourth proportional to 7,390,595.40, 11,083,924.80 and 2,273,015.40 is: 3,408,917.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,390,595.40 : 11,083,924.80 = 2,273,015.40 : x
  2. Step 2: Convert to fraction form
    7,390,595.40/11,083,924.80 = 2,273,015.40/x
  3. Step 3: Cross multiply
    7,390,595.40x = 11,083,924.80 × 2,273,015.40
  4. Step 4: Simplify right side
    7,390,595.40x = 25,193,931,762,841.92
  5. Step 5: Solve for x
    x = 25,193,931,762,841.92/7,390,595.40
  6. Step 6: Final answer
    x = 3,408,917.74

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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.