Home / 944,274.35-1,303,100.26-514,554.47

Finding the Fourth Proportional to 944,274.35, 1,303,100.26 and 514,554.47

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Solution

The fourth proportional to 944,274.35, 1,303,100.26 and 514,554.47 is: 710,086.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,274.35 : 1,303,100.26 = 514,554.47 : x
  2. Step 2: Convert to fraction form
    944,274.35/1,303,100.26 = 514,554.47/x
  3. Step 3: Cross multiply
    944,274.35x = 1,303,100.26 × 514,554.47
  4. Step 4: Simplify right side
    944,274.35x = 670,516,068,055.84
  5. Step 5: Solve for x
    x = 670,516,068,055.84/944,274.35
  6. Step 6: Final answer
    x = 710,086.08

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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.