Home / 1,034,782.60-1,553,945.10-562,390.60

Finding the Fourth Proportional to 1,034,782.60, 1,553,945.10 and 562,390.60

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Solution

The fourth proportional to 1,034,782.60, 1,553,945.10 and 562,390.60 is: 844,548.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,782.60 : 1,553,945.10 = 562,390.60 : x
  2. Step 2: Convert to fraction form
    1,034,782.60/1,553,945.10 = 562,390.60/x
  3. Step 3: Cross multiply
    1,034,782.60x = 1,553,945.10 × 562,390.60
  4. Step 4: Simplify right side
    1,034,782.60x = 873,924,117,156.06
  5. Step 5: Solve for x
    x = 873,924,117,156.06/1,034,782.60
  6. Step 6: Final answer
    x = 844,548.52

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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.