Home / 4,895,400.17-7,343,100.31-1,700,529.42

Finding the Fourth Proportional to 4,895,400.17, 7,343,100.31 and 1,700,529.42

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Solution

The fourth proportional to 4,895,400.17, 7,343,100.31 and 1,700,529.42 is: 2,550,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,400.17 : 7,343,100.31 = 1,700,529.42 : x
  2. Step 2: Convert to fraction form
    4,895,400.17/7,343,100.31 = 1,700,529.42/x
  3. Step 3: Cross multiply
    4,895,400.17x = 7,343,100.31 × 1,700,529.42
  4. Step 4: Simplify right side
    4,895,400.17x = 12,487,158,111,166.12
  5. Step 5: Solve for x
    x = 12,487,158,111,166.12/4,895,400.17
  6. Step 6: Final answer
    x = 2,550,794.15

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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.