Home / 2,464,912.10-3,697,368.15-869,276.90

Finding the Fourth Proportional to 2,464,912.10, 3,697,368.15 and 869,276.90

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Solution

The fourth proportional to 2,464,912.10, 3,697,368.15 and 869,276.90 is: 1,303,915.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,912.10 : 3,697,368.15 = 869,276.90 : x
  2. Step 2: Convert to fraction form
    2,464,912.10/3,697,368.15 = 869,276.90/x
  3. Step 3: Cross multiply
    2,464,912.10x = 3,697,368.15 × 869,276.90
  4. Step 4: Simplify right side
    2,464,912.10x = 3,214,036,723,590.74
  5. Step 5: Solve for x
    x = 3,214,036,723,590.74/2,464,912.10
  6. Step 6: Final answer
    x = 1,303,915.35

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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.