Home / 1,091,351.21-1,506,066.05-594,632.75

Finding the Fourth Proportional to 1,091,351.21, 1,506,066.05 and 594,632.75

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Solution

The fourth proportional to 1,091,351.21, 1,506,066.05 and 594,632.75 is: 820,593.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,351.21 : 1,506,066.05 = 594,632.75 : x
  2. Step 2: Convert to fraction form
    1,091,351.21/1,506,066.05 = 594,632.75/x
  3. Step 3: Cross multiply
    1,091,351.21x = 1,506,066.05 × 594,632.75
  4. Step 4: Simplify right side
    1,091,351.21x = 895,556,199,421.01
  5. Step 5: Solve for x
    x = 895,556,199,421.01/1,091,351.21
  6. Step 6: Final answer
    x = 820,593.95

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Double scale
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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.