Home / 1,114,183.62-1,537,572.78-604,886.40

Finding the Fourth Proportional to 1,114,183.62, 1,537,572.78 and 604,886.40

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Solution

The fourth proportional to 1,114,183.62, 1,537,572.78 and 604,886.40 is: 834,742.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,183.62 : 1,537,572.78 = 604,886.40 : x
  2. Step 2: Convert to fraction form
    1,114,183.62/1,537,572.78 = 604,886.40/x
  3. Step 3: Cross multiply
    1,114,183.62x = 1,537,572.78 × 604,886.40
  4. Step 4: Simplify right side
    1,114,183.62x = 930,056,863,632.19
  5. Step 5: Solve for x
    x = 930,056,863,632.19/1,114,183.62
  6. Step 6: Final answer
    x = 834,742.90

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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.