Home / 2,826,369.04-4,234,213.12-1,670,166.76

Finding the Fourth Proportional to 2,826,369.04, 4,234,213.12 and 1,670,166.76

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Solution

The fourth proportional to 2,826,369.04, 4,234,213.12 and 1,670,166.76 is: 2,502,094.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,369.04 : 4,234,213.12 = 1,670,166.76 : x
  2. Step 2: Convert to fraction form
    2,826,369.04/4,234,213.12 = 1,670,166.76/x
  3. Step 3: Cross multiply
    2,826,369.04x = 4,234,213.12 × 1,670,166.76
  4. Step 4: Simplify right side
    2,826,369.04x = 7,071,842,007,779.89
  5. Step 5: Solve for x
    x = 7,071,842,007,779.89/2,826,369.04
  6. Step 6: Final answer
    x = 2,502,094.35

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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.