Home / 1,367,079.53-2,050,668.50-514,072.98

Finding the Fourth Proportional to 1,367,079.53, 2,050,668.50 and 514,072.98

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Solution

The fourth proportional to 1,367,079.53, 2,050,668.50 and 514,072.98 is: 771,127.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,079.53 : 2,050,668.50 = 514,072.98 : x
  2. Step 2: Convert to fraction form
    1,367,079.53/2,050,668.50 = 514,072.98/x
  3. Step 3: Cross multiply
    1,367,079.53x = 2,050,668.50 × 514,072.98
  4. Step 4: Simplify right side
    1,367,079.53x = 1,054,193,264,216.77
  5. Step 5: Solve for x
    x = 1,054,193,264,216.77/1,367,079.53
  6. Step 6: Final answer
    x = 771,127.97

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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.