Home / 2,797,547.76-3,860,609.58-1,573,853.76

Finding the Fourth Proportional to 2,797,547.76, 3,860,609.58 and 1,573,853.76

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Solution

The fourth proportional to 2,797,547.76, 3,860,609.58 and 1,573,853.76 is: 2,171,914.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,547.76 : 3,860,609.58 = 1,573,853.76 : x
  2. Step 2: Convert to fraction form
    2,797,547.76/3,860,609.58 = 1,573,853.76/x
  3. Step 3: Cross multiply
    2,797,547.76x = 3,860,609.58 × 1,573,853.76
  4. Step 4: Simplify right side
    2,797,547.76x = 6,076,034,903,375.02
  5. Step 5: Solve for x
    x = 6,076,034,903,375.02/2,797,547.76
  6. Step 6: Final answer
    x = 2,171,914.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.