Home / 4,784,482.92-6,602,745.86-2,609,145.10

Finding the Fourth Proportional to 4,784,482.92, 6,602,745.86 and 2,609,145.10

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Solution

The fourth proportional to 4,784,482.92, 6,602,745.86 and 2,609,145.10 is: 3,600,707.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,482.92 : 6,602,745.86 = 2,609,145.10 : x
  2. Step 2: Convert to fraction form
    4,784,482.92/6,602,745.86 = 2,609,145.10/x
  3. Step 3: Cross multiply
    4,784,482.92x = 6,602,745.86 × 2,609,145.10
  4. Step 4: Simplify right side
    4,784,482.92x = 17,227,522,007,164.29
  5. Step 5: Solve for x
    x = 17,227,522,007,164.29/4,784,482.92
  6. Step 6: Final answer
    x = 3,600,707.18

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Double scale
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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.