Home / 1,367,995.64-2,050,886.59-569,876.72

Finding the Fourth Proportional to 1,367,995.64, 2,050,886.59 and 569,876.72

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Solution

The fourth proportional to 1,367,995.64, 2,050,886.59 and 569,876.72 is: 854,353.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,995.64 : 2,050,886.59 = 569,876.72 : x
  2. Step 2: Convert to fraction form
    1,367,995.64/2,050,886.59 = 569,876.72/x
  3. Step 3: Cross multiply
    1,367,995.64x = 2,050,886.59 × 569,876.72
  4. Step 4: Simplify right side
    1,367,995.64x = 1,168,752,511,322.06
  5. Step 5: Solve for x
    x = 1,168,752,511,322.06/1,367,995.64
  6. Step 6: Final answer
    x = 854,353.98

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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.