Home / 6,306,483.20-9,464,390.40-4,175,859.20

Finding the Fourth Proportional to 6,306,483.20, 9,464,390.40 and 4,175,859.20

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Solution

The fourth proportional to 6,306,483.20, 9,464,390.40 and 4,175,859.20 is: 6,266,878.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306,483.20 : 9,464,390.40 = 4,175,859.20 : x
  2. Step 2: Convert to fraction form
    6,306,483.20/9,464,390.40 = 4,175,859.20/x
  3. Step 3: Cross multiply
    6,306,483.20x = 9,464,390.40 × 4,175,859.20
  4. Step 4: Simplify right side
    6,306,483.20x = 39,521,961,724,231.68
  5. Step 5: Solve for x
    x = 39,521,961,724,231.68/6,306,483.20
  6. Step 6: Final answer
    x = 6,266,878.14

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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.