Home / 4,041,416.14-6,063,089.40-1,345,764.72

Finding the Fourth Proportional to 4,041,416.14, 6,063,089.40 and 1,345,764.72

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Solution

The fourth proportional to 4,041,416.14, 6,063,089.40 and 1,345,764.72 is: 2,018,968.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,416.14 : 6,063,089.40 = 1,345,764.72 : x
  2. Step 2: Convert to fraction form
    4,041,416.14/6,063,089.40 = 1,345,764.72/x
  3. Step 3: Cross multiply
    4,041,416.14x = 6,063,089.40 × 1,345,764.72
  4. Step 4: Simplify right side
    4,041,416.14x = 8,159,491,808,725.97
  5. Step 5: Solve for x
    x = 8,159,491,808,725.97/4,041,416.14
  6. Step 6: Final answer
    x = 2,018,968.48

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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.