Home / 4,500,647.33-6,210,913.11-2,435,663.21

Finding the Fourth Proportional to 4,500,647.33, 6,210,913.11 and 2,435,663.21

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Solution

The fourth proportional to 4,500,647.33, 6,210,913.11 and 2,435,663.21 is: 3,361,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,647.33 : 6,210,913.11 = 2,435,663.21 : x
  2. Step 2: Convert to fraction form
    4,500,647.33/6,210,913.11 = 2,435,663.21/x
  3. Step 3: Cross multiply
    4,500,647.33x = 6,210,913.11 × 2,435,663.21
  4. Step 4: Simplify right side
    4,500,647.33x = 15,127,692,562,533.68
  5. Step 5: Solve for x
    x = 15,127,692,562,533.68/4,500,647.33
  6. Step 6: Final answer
    x = 3,361,225.94

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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.