Home / 1,026,172.47-1,416,108.58-567,298.97

Finding the Fourth Proportional to 1,026,172.47, 1,416,108.58 and 567,298.97

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Solution

The fourth proportional to 1,026,172.47, 1,416,108.58 and 567,298.97 is: 782,867.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,172.47 : 1,416,108.58 = 567,298.97 : x
  2. Step 2: Convert to fraction form
    1,026,172.47/1,416,108.58 = 567,298.97/x
  3. Step 3: Cross multiply
    1,026,172.47x = 1,416,108.58 × 567,298.97
  4. Step 4: Simplify right side
    1,026,172.47x = 803,356,930,343.37
  5. Step 5: Solve for x
    x = 803,356,930,343.37/1,026,172.47
  6. Step 6: Final answer
    x = 782,867.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.