Home / 8,886,588.04-12,263,488.50-4,812,205.96

Finding the Fourth Proportional to 8,886,588.04, 12,263,488.50 and 4,812,205.96

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Solution

The fourth proportional to 8,886,588.04, 12,263,488.50 and 4,812,205.96 is: 6,640,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,588.04 : 12,263,488.50 = 4,812,205.96 : x
  2. Step 2: Convert to fraction form
    8,886,588.04/12,263,488.50 = 4,812,205.96/x
  3. Step 3: Cross multiply
    8,886,588.04x = 12,263,488.50 × 4,812,205.96
  4. Step 4: Simplify right side
    8,886,588.04x = 59,014,432,450,091.46
  5. Step 5: Solve for x
    x = 59,014,432,450,091.46/8,886,588.04
  6. Step 6: Final answer
    x = 6,640,842.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.