Home / 944,384.14-1,303,251.10-514,664.60

Finding the Fourth Proportional to 944,384.14, 1,303,251.10 and 514,664.60

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Solution

The fourth proportional to 944,384.14, 1,303,251.10 and 514,664.60 is: 710,237.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,384.14 : 1,303,251.10 = 514,664.60 : x
  2. Step 2: Convert to fraction form
    944,384.14/1,303,251.10 = 514,664.60/x
  3. Step 3: Cross multiply
    944,384.14x = 1,303,251.10 × 514,664.60
  4. Step 4: Simplify right side
    944,384.14x = 670,737,206,081.06
  5. Step 5: Solve for x
    x = 670,737,206,081.06/944,384.14
  6. Step 6: Final answer
    x = 710,237.69

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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.