Home / 944,344.26-1,303,157.16-514,615.23

Finding the Fourth Proportional to 944,344.26, 1,303,157.16 and 514,615.23

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Solution

The fourth proportional to 944,344.26, 1,303,157.16 and 514,615.23 is: 710,148.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,344.26 : 1,303,157.16 = 514,615.23 : x
  2. Step 2: Convert to fraction form
    944,344.26/1,303,157.16 = 514,615.23/x
  3. Step 3: Cross multiply
    944,344.26x = 1,303,157.16 × 514,615.23
  4. Step 4: Simplify right side
    944,344.26x = 670,624,521,619.55
  5. Step 5: Solve for x
    x = 670,624,521,619.55/944,344.26
  6. Step 6: Final answer
    x = 710,148.35

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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.