Home / 4,826,698.60-7,235,439.90-1,793,252.20

Finding the Fourth Proportional to 4,826,698.60, 7,235,439.90 and 1,793,252.20

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Solution

The fourth proportional to 4,826,698.60, 7,235,439.90 and 1,793,252.20 is: 2,688,166.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,698.60 : 7,235,439.90 = 1,793,252.20 : x
  2. Step 2: Convert to fraction form
    4,826,698.60/7,235,439.90 = 1,793,252.20/x
  3. Step 3: Cross multiply
    4,826,698.60x = 7,235,439.90 × 1,793,252.20
  4. Step 4: Simplify right side
    4,826,698.60x = 12,974,968,518,642.78
  5. Step 5: Solve for x
    x = 12,974,968,518,642.78/4,826,698.60
  6. Step 6: Final answer
    x = 2,688,166.30

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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.