Home / 1,064,497.59-1,596,155.62-354,137.85

Finding the Fourth Proportional to 1,064,497.59, 1,596,155.62 and 354,137.85

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Solution

The fourth proportional to 1,064,497.59, 1,596,155.62 and 354,137.85 is: 531,010.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,497.59 : 1,596,155.62 = 354,137.85 : x
  2. Step 2: Convert to fraction form
    1,064,497.59/1,596,155.62 = 354,137.85/x
  3. Step 3: Cross multiply
    1,064,497.59x = 1,596,155.62 × 354,137.85
  4. Step 4: Simplify right side
    1,064,497.59x = 565,259,110,666.09
  5. Step 5: Solve for x
    x = 565,259,110,666.09/1,064,497.59
  6. Step 6: Final answer
    x = 531,010.23

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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.