Home / 4,500,389.83-6,210,537.77-2,435,405.46

Finding the Fourth Proportional to 4,500,389.83, 6,210,537.77 and 2,435,405.46

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Solution

The fourth proportional to 4,500,389.83, 6,210,537.77 and 2,435,405.46 is: 3,360,859.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,389.83 : 6,210,537.77 = 2,435,405.46 : x
  2. Step 2: Convert to fraction form
    4,500,389.83/6,210,537.77 = 2,435,405.46/x
  3. Step 3: Cross multiply
    4,500,389.83x = 6,210,537.77 × 2,435,405.46
  4. Step 4: Simplify right side
    4,500,389.83x = 15,125,177,594,594.22
  5. Step 5: Solve for x
    x = 15,125,177,594,594.22/4,500,389.83
  6. Step 6: Final answer
    x = 3,360,859.43

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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.