Home / 2,300,260.43-3,450,390.18-617,363.93

Finding the Fourth Proportional to 2,300,260.43, 3,450,390.18 and 617,363.93

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Solution

The fourth proportional to 2,300,260.43, 3,450,390.18 and 617,363.93 is: 926,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,260.43 : 3,450,390.18 = 617,363.93 : x
  2. Step 2: Convert to fraction form
    2,300,260.43/3,450,390.18 = 617,363.93/x
  3. Step 3: Cross multiply
    2,300,260.43x = 3,450,390.18 × 617,363.93
  4. Step 4: Simplify right side
    2,300,260.43x = 2,130,146,433,669.63
  5. Step 5: Solve for x
    x = 2,130,146,433,669.63/2,300,260.43
  6. Step 6: Final answer
    x = 926,045.77

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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.