Home / 1,950,428.48-2,924,590.78-884,889.16

Finding the Fourth Proportional to 1,950,428.48, 2,924,590.78 and 884,889.16

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Solution

The fourth proportional to 1,950,428.48, 2,924,590.78 and 884,889.16 is: 1,326,856.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,428.48 : 2,924,590.78 = 884,889.16 : x
  2. Step 2: Convert to fraction form
    1,950,428.48/2,924,590.78 = 884,889.16/x
  3. Step 3: Cross multiply
    1,950,428.48x = 2,924,590.78 × 884,889.16
  4. Step 4: Simplify right side
    1,950,428.48x = 2,587,938,678,657.94
  5. Step 5: Solve for x
    x = 2,587,938,678,657.94/1,950,428.48
  6. Step 6: Final answer
    x = 1,326,856.49

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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.