Home / 962,792.55-1,328,695.23-533,072.67

Finding the Fourth Proportional to 962,792.55, 1,328,695.23 and 533,072.67

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Solution

The fourth proportional to 962,792.55, 1,328,695.23 and 533,072.67 is: 735,663.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,792.55 : 1,328,695.23 = 533,072.67 : x
  2. Step 2: Convert to fraction form
    962,792.55/1,328,695.23 = 533,072.67/x
  3. Step 3: Cross multiply
    962,792.55x = 1,328,695.23 × 533,072.67
  4. Step 4: Simplify right side
    962,792.55x = 708,291,113,872.36
  5. Step 5: Solve for x
    x = 708,291,113,872.36/962,792.55
  6. Step 6: Final answer
    x = 735,663.27

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1.5x scale

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.