Home / 2,337,406.20-3,506,109.30-1,339,313.40

Finding the Fourth Proportional to 2,337,406.20, 3,506,109.30 and 1,339,313.40

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Solution

The fourth proportional to 2,337,406.20, 3,506,109.30 and 1,339,313.40 is: 2,008,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,406.20 : 3,506,109.30 = 1,339,313.40 : x
  2. Step 2: Convert to fraction form
    2,337,406.20/3,506,109.30 = 1,339,313.40/x
  3. Step 3: Cross multiply
    2,337,406.20x = 3,506,109.30 × 1,339,313.40
  4. Step 4: Simplify right side
    2,337,406.20x = 4,695,779,167,354.62
  5. Step 5: Solve for x
    x = 4,695,779,167,354.62/2,337,406.20
  6. Step 6: Final answer
    x = 2,008,970.10

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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.