Home / 10,336,356.24-14,263,929-5,752,579.20

Finding the Fourth Proportional to 10,336,356.24, 14,263,929 and 5,752,579.20

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Solution

The fourth proportional to 10,336,356.24, 14,263,929 and 5,752,579.20 is: 7,938,424.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,356.24 : 14,263,929 = 5,752,579.20 : x
  2. Step 2: Convert to fraction form
    10,336,356.24/14,263,929 = 5,752,579.20/x
  3. Step 3: Cross multiply
    10,336,356.24x = 14,263,929 × 5,752,579.20
  4. Step 4: Simplify right side
    10,336,356.24x = 82,054,381,275,676.80
  5. Step 5: Solve for x
    x = 82,054,381,275,676.80/10,336,356.24
  6. Step 6: Final answer
    x = 7,938,424.27

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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.