Home / 4,600,683.20-6,901,024.80-1,235,230.40

Finding the Fourth Proportional to 4,600,683.20, 6,901,024.80 and 1,235,230.40

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Solution

The fourth proportional to 4,600,683.20, 6,901,024.80 and 1,235,230.40 is: 1,852,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,683.20 : 6,901,024.80 = 1,235,230.40 : x
  2. Step 2: Convert to fraction form
    4,600,683.20/6,901,024.80 = 1,235,230.40/x
  3. Step 3: Cross multiply
    4,600,683.20x = 6,901,024.80 × 1,235,230.40
  4. Step 4: Simplify right side
    4,600,683.20x = 8,524,355,624,113.92
  5. Step 5: Solve for x
    x = 8,524,355,624,113.92/4,600,683.20
  6. Step 6: Final answer
    x = 1,852,845.60

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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.