Home / 734,059.53-1,012,417.79-606,513.69

Finding the Fourth Proportional to 734,059.53, 1,012,417.79 and 606,513.69

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Solution

The fourth proportional to 734,059.53, 1,012,417.79 and 606,513.69 is: 836,506.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,059.53 : 1,012,417.79 = 606,513.69 : x
  2. Step 2: Convert to fraction form
    734,059.53/1,012,417.79 = 606,513.69/x
  3. Step 3: Cross multiply
    734,059.53x = 1,012,417.79 × 606,513.69
  4. Step 4: Simplify right side
    734,059.53x = 614,045,246,601.98
  5. Step 5: Solve for x
    x = 614,045,246,601.98/734,059.53
  6. Step 6: Final answer
    x = 836,506.06

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Double scale
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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.