Home / 4,430,333.80-6,643,532.40-1,733,762.80

Finding the Fourth Proportional to 4,430,333.80, 6,643,532.40 and 1,733,762.80

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Solution

The fourth proportional to 4,430,333.80, 6,643,532.40 and 1,733,762.80 is: 2,599,873.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,333.80 : 6,643,532.40 = 1,733,762.80 : x
  2. Step 2: Convert to fraction form
    4,430,333.80/6,643,532.40 = 1,733,762.80/x
  3. Step 3: Cross multiply
    4,430,333.80x = 6,643,532.40 × 1,733,762.80
  4. Step 4: Simplify right side
    4,430,333.80x = 11,518,309,335,714.72
  5. Step 5: Solve for x
    x = 11,518,309,335,714.72/4,430,333.80
  6. Step 6: Final answer
    x = 2,599,873.93

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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.