Home / 2,014,008.24-2,779,329.90-1,108,590.24

Finding the Fourth Proportional to 2,014,008.24, 2,779,329.90 and 1,108,590.24

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Solution

The fourth proportional to 2,014,008.24, 2,779,329.90 and 1,108,590.24 is: 1,529,853.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,008.24 : 2,779,329.90 = 1,108,590.24 : x
  2. Step 2: Convert to fraction form
    2,014,008.24/2,779,329.90 = 1,108,590.24/x
  3. Step 3: Cross multiply
    2,014,008.24x = 2,779,329.90 × 1,108,590.24
  4. Step 4: Simplify right side
    2,014,008.24x = 3,081,138,000,880.18
  5. Step 5: Solve for x
    x = 3,081,138,000,880.18/2,014,008.24
  6. Step 6: Final answer
    x = 1,529,853.72

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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.