Home / 963,124.94-1,329,096.11-533,395.85

Finding the Fourth Proportional to 963,124.94, 1,329,096.11 and 533,395.85

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Solution

The fourth proportional to 963,124.94, 1,329,096.11 and 533,395.85 is: 736,077.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,124.94 : 1,329,096.11 = 533,395.85 : x
  2. Step 2: Convert to fraction form
    963,124.94/1,329,096.11 = 533,395.85/x
  3. Step 3: Cross multiply
    963,124.94x = 1,329,096.11 × 533,395.85
  4. Step 4: Simplify right side
    963,124.94x = 708,934,340,012.68
  5. Step 5: Solve for x
    x = 708,934,340,012.68/963,124.94
  6. Step 6: Final answer
    x = 736,077.24

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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.