Home / 4,014,557.43-6,020,871.94-1,853,506.20

Finding the Fourth Proportional to 4,014,557.43, 6,020,871.94 and 1,853,506.20

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Solution

The fourth proportional to 4,014,557.43, 6,020,871.94 and 1,853,506.20 is: 2,779,814.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,557.43 : 6,020,871.94 = 1,853,506.20 : x
  2. Step 2: Convert to fraction form
    4,014,557.43/6,020,871.94 = 1,853,506.20/x
  3. Step 3: Cross multiply
    4,014,557.43x = 6,020,871.94 × 1,853,506.20
  4. Step 4: Simplify right side
    4,014,557.43x = 11,159,723,450,797.80
  5. Step 5: Solve for x
    x = 11,159,723,450,797.80/4,014,557.43
  6. Step 6: Final answer
    x = 2,779,814.13

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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.