Home / 5,537,143.46-8,289,630.52-3,224,585.77

Finding the Fourth Proportional to 5,537,143.46, 8,289,630.52 and 3,224,585.77

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Solution

The fourth proportional to 5,537,143.46, 8,289,630.52 and 3,224,585.77 is: 4,827,511.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,143.46 : 8,289,630.52 = 3,224,585.77 : x
  2. Step 2: Convert to fraction form
    5,537,143.46/8,289,630.52 = 3,224,585.77/x
  3. Step 3: Cross multiply
    5,537,143.46x = 8,289,630.52 × 3,224,585.77
  4. Step 4: Simplify right side
    5,537,143.46x = 26,730,624,584,564.16
  5. Step 5: Solve for x
    x = 26,730,624,584,564.16/5,537,143.46
  6. Step 6: Final answer
    x = 4,827,511.65

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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.