Home / 1,565,557.56-2,347,596.08-606,462.38

Finding the Fourth Proportional to 1,565,557.56, 2,347,596.08 and 606,462.38

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Solution

The fourth proportional to 1,565,557.56, 2,347,596.08 and 606,462.38 is: 909,406.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,557.56 : 2,347,596.08 = 606,462.38 : x
  2. Step 2: Convert to fraction form
    1,565,557.56/2,347,596.08 = 606,462.38/x
  3. Step 3: Cross multiply
    1,565,557.56x = 2,347,596.08 × 606,462.38
  4. Step 4: Simplify right side
    1,565,557.56x = 1,423,728,705,955.47
  5. Step 5: Solve for x
    x = 1,423,728,705,955.47/1,565,557.56
  6. Step 6: Final answer
    x = 909,406.81

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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.