Home / 2,300,259.90-3,450,389.39-617,363.40

Finding the Fourth Proportional to 2,300,259.90, 3,450,389.39 and 617,363.40

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Solution

The fourth proportional to 2,300,259.90, 3,450,389.39 and 617,363.40 is: 926,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,259.90 : 3,450,389.39 = 617,363.40 : x
  2. Step 2: Convert to fraction form
    2,300,259.90/3,450,389.39 = 617,363.40/x
  3. Step 3: Cross multiply
    2,300,259.90x = 3,450,389.39 × 617,363.40
  4. Step 4: Simplify right side
    2,300,259.90x = 2,130,144,125,134.33
  5. Step 5: Solve for x
    x = 2,130,144,125,134.33/2,300,259.90
  6. Step 6: Final answer
    x = 926,044.98

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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.