Home / 3,010,714.87-4,154,680.86-1,634,030.88

Finding the Fourth Proportional to 3,010,714.87, 4,154,680.86 and 1,634,030.88

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Solution

The fourth proportional to 3,010,714.87, 4,154,680.86 and 1,634,030.88 is: 2,254,905.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,714.87 : 4,154,680.86 = 1,634,030.88 : x
  2. Step 2: Convert to fraction form
    3,010,714.87/4,154,680.86 = 1,634,030.88/x
  3. Step 3: Cross multiply
    3,010,714.87x = 4,154,680.86 × 1,634,030.88
  4. Step 4: Simplify right side
    3,010,714.87x = 6,788,876,811,762.33
  5. Step 5: Solve for x
    x = 6,788,876,811,762.33/3,010,714.87
  6. Step 6: Final answer
    x = 2,254,905.27

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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.