Home / 2,723,980.16-3,759,263.34-1,500,285.44

Finding the Fourth Proportional to 2,723,980.16, 3,759,263.34 and 1,500,285.44

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Solution

The fourth proportional to 2,723,980.16, 3,759,263.34 and 1,500,285.44 is: 2,070,487.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,980.16 : 3,759,263.34 = 1,500,285.44 : x
  2. Step 2: Convert to fraction form
    2,723,980.16/3,759,263.34 = 1,500,285.44/x
  3. Step 3: Cross multiply
    2,723,980.16x = 3,759,263.34 × 1,500,285.44
  4. Step 4: Simplify right side
    2,723,980.16x = 5,639,968,054,127.77
  5. Step 5: Solve for x
    x = 5,639,968,054,127.77/2,723,980.16
  6. Step 6: Final answer
    x = 2,070,487.93

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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.