Home / 944,394.26-1,303,226.04-514,665.16

Finding the Fourth Proportional to 944,394.26, 1,303,226.04 and 514,665.16

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Solution

The fourth proportional to 944,394.26, 1,303,226.04 and 514,665.16 is: 710,217.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,394.26 : 1,303,226.04 = 514,665.16 : x
  2. Step 2: Convert to fraction form
    944,394.26/1,303,226.04 = 514,665.16/x
  3. Step 3: Cross multiply
    944,394.26x = 1,303,226.04 × 514,665.16
  4. Step 4: Simplify right side
    944,394.26x = 670,725,037,064.70
  5. Step 5: Solve for x
    x = 670,725,037,064.70/944,394.26
  6. Step 6: Final answer
    x = 710,217.19

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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.