Home / 4,595,281.70-6,893,181.76-1,400,512.10

Finding the Fourth Proportional to 4,595,281.70, 6,893,181.76 and 1,400,512.10

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Solution

The fourth proportional to 4,595,281.70, 6,893,181.76 and 1,400,512.10 is: 2,100,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,281.70 : 6,893,181.76 = 1,400,512.10 : x
  2. Step 2: Convert to fraction form
    4,595,281.70/6,893,181.76 = 1,400,512.10/x
  3. Step 3: Cross multiply
    4,595,281.70x = 6,893,181.76 × 1,400,512.10
  4. Step 4: Simplify right side
    4,595,281.70x = 9,653,984,462,379.30
  5. Step 5: Solve for x
    x = 9,653,984,462,379.30/4,595,281.70
  6. Step 6: Final answer
    x = 2,100,847.15

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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.