Home / 4,606,817.90-6,910,226.30-1,574,209.92

Finding the Fourth Proportional to 4,606,817.90, 6,910,226.30 and 1,574,209.92

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Solution

The fourth proportional to 4,606,817.90, 6,910,226.30 and 1,574,209.92 is: 2,361,314.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,817.90 : 6,910,226.30 = 1,574,209.92 : x
  2. Step 2: Convert to fraction form
    4,606,817.90/6,910,226.30 = 1,574,209.92/x
  3. Step 3: Cross multiply
    4,606,817.90x = 6,910,226.30 × 1,574,209.92
  4. Step 4: Simplify right side
    4,606,817.90x = 10,878,146,790,904.89
  5. Step 5: Solve for x
    x = 10,878,146,790,904.89/4,606,817.90
  6. Step 6: Final answer
    x = 2,361,314.69

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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.