Home / 5,774,706.60-8,668,280.70-3,255,282.60

Finding the Fourth Proportional to 5,774,706.60, 8,668,280.70 and 3,255,282.60

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Solution

The fourth proportional to 5,774,706.60, 8,668,280.70 and 3,255,282.60 is: 4,886,430.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,706.60 : 8,668,280.70 = 3,255,282.60 : x
  2. Step 2: Convert to fraction form
    5,774,706.60/8,668,280.70 = 3,255,282.60/x
  3. Step 3: Cross multiply
    5,774,706.60x = 8,668,280.70 × 3,255,282.60
  4. Step 4: Simplify right side
    5,774,706.60x = 28,217,703,334,625.82
  5. Step 5: Solve for x
    x = 28,217,703,334,625.82/5,774,706.60
  6. Step 6: Final answer
    x = 4,886,430.65

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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.