Home / 2,994,152.80-4,495,376.40-2,363,778.40

Finding the Fourth Proportional to 2,994,152.80, 4,495,376.40 and 2,363,778.40

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Solution

The fourth proportional to 2,994,152.80, 4,495,376.40 and 2,363,778.40 is: 3,548,941.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,152.80 : 4,495,376.40 = 2,363,778.40 : x
  2. Step 2: Convert to fraction form
    2,994,152.80/4,495,376.40 = 2,363,778.40/x
  3. Step 3: Cross multiply
    2,994,152.80x = 4,495,376.40 × 2,363,778.40
  4. Step 4: Simplify right side
    2,994,152.80x = 10,626,073,634,189.76
  5. Step 5: Solve for x
    x = 10,626,073,634,189.76/2,994,152.80
  6. Step 6: Final answer
    x = 3,548,941.67

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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.