Home / 4,680,114-7,020,171.12-1,134,258

Finding the Fourth Proportional to 4,680,114, 7,020,171.12 and 1,134,258

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Solution

The fourth proportional to 4,680,114, 7,020,171.12 and 1,134,258 is: 1,701,387.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,114 : 7,020,171.12 = 1,134,258 : x
  2. Step 2: Convert to fraction form
    4,680,114/7,020,171.12 = 1,134,258/x
  3. Step 3: Cross multiply
    4,680,114x = 7,020,171.12 × 1,134,258
  4. Step 4: Simplify right side
    4,680,114x = 7,962,685,254,228.96
  5. Step 5: Solve for x
    x = 7,962,685,254,228.96/4,680,114
  6. Step 6: Final answer
    x = 1,701,387.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.