Home / 1,056,838.26-1,584,924.37-346,700.82

Finding the Fourth Proportional to 1,056,838.26, 1,584,924.37 and 346,700.82

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Solution

The fourth proportional to 1,056,838.26, 1,584,924.37 and 346,700.82 is: 519,941.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,838.26 : 1,584,924.37 = 346,700.82 : x
  2. Step 2: Convert to fraction form
    1,056,838.26/1,584,924.37 = 346,700.82/x
  3. Step 3: Cross multiply
    1,056,838.26x = 1,584,924.37 × 346,700.82
  4. Step 4: Simplify right side
    1,056,838.26x = 549,494,578,716.98
  5. Step 5: Solve for x
    x = 549,494,578,716.98/1,056,838.26
  6. Step 6: Final answer
    x = 519,941.98

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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.