Home / 1,704,886.25-2,557,750.32-506,803.41

Finding the Fourth Proportional to 1,704,886.25, 2,557,750.32 and 506,803.41

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Solution

The fourth proportional to 1,704,886.25, 2,557,750.32 and 506,803.41 is: 760,330.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,886.25 : 2,557,750.32 = 506,803.41 : x
  2. Step 2: Convert to fraction form
    1,704,886.25/2,557,750.32 = 506,803.41/x
  3. Step 3: Cross multiply
    1,704,886.25x = 2,557,750.32 × 506,803.41
  4. Step 4: Simplify right side
    1,704,886.25x = 1,296,276,584,104.59
  5. Step 5: Solve for x
    x = 1,296,276,584,104.59/1,704,886.25
  6. Step 6: Final answer
    x = 760,330.25

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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.