Home / 944,182.04-1,302,954.74-514,465.72

Finding the Fourth Proportional to 944,182.04, 1,302,954.74 and 514,465.72

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Solution

The fourth proportional to 944,182.04, 1,302,954.74 and 514,465.72 is: 709,953.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,182.04 : 1,302,954.74 = 514,465.72 : x
  2. Step 2: Convert to fraction form
    944,182.04/1,302,954.74 = 514,465.72/x
  3. Step 3: Cross multiply
    944,182.04x = 1,302,954.74 × 514,465.72
  4. Step 4: Simplify right side
    944,182.04x = 670,325,548,441.51
  5. Step 5: Solve for x
    x = 670,325,548,441.51/944,182.04
  6. Step 6: Final answer
    x = 709,953.72

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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.