Home / 8,736,053.55-13,104,080.33-4,484,525.55

Finding the Fourth Proportional to 8,736,053.55, 13,104,080.33 and 4,484,525.55

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Solution

The fourth proportional to 8,736,053.55, 13,104,080.33 and 4,484,525.55 is: 6,726,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,053.55 : 13,104,080.33 = 4,484,525.55 : x
  2. Step 2: Convert to fraction form
    8,736,053.55/13,104,080.33 = 4,484,525.55/x
  3. Step 3: Cross multiply
    8,736,053.55x = 13,104,080.33 × 4,484,525.55
  4. Step 4: Simplify right side
    8,736,053.55x = 58,765,583,026,714.80
  5. Step 5: Solve for x
    x = 58,765,583,026,714.80/8,736,053.55
  6. Step 6: Final answer
    x = 6,726,788.33

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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.