Home / 1,583,695.50-2,375,939.34-461,764.50

Finding the Fourth Proportional to 1,583,695.50, 2,375,939.34 and 461,764.50

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Solution

The fourth proportional to 1,583,695.50, 2,375,939.34 and 461,764.50 is: 692,762.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,695.50 : 2,375,939.34 = 461,764.50 : x
  2. Step 2: Convert to fraction form
    1,583,695.50/2,375,939.34 = 461,764.50/x
  3. Step 3: Cross multiply
    1,583,695.50x = 2,375,939.34 × 461,764.50
  4. Step 4: Simplify right side
    1,583,695.50x = 1,097,124,441,365.43
  5. Step 5: Solve for x
    x = 1,097,124,441,365.43/1,583,695.50
  6. Step 6: Final answer
    x = 692,762.24

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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.