Home / 2,497,953.34-3,447,259.16-1,530,896.76

Finding the Fourth Proportional to 2,497,953.34, 3,447,259.16 and 1,530,896.76

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Solution

The fourth proportional to 2,497,953.34, 3,447,259.16 and 1,530,896.76 is: 2,112,688.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,953.34 : 3,447,259.16 = 1,530,896.76 : x
  2. Step 2: Convert to fraction form
    2,497,953.34/3,447,259.16 = 1,530,896.76/x
  3. Step 3: Cross multiply
    2,497,953.34x = 3,447,259.16 × 1,530,896.76
  4. Step 4: Simplify right side
    2,497,953.34x = 5,277,397,878,924.32
  5. Step 5: Solve for x
    x = 5,277,397,878,924.32/2,497,953.34
  6. Step 6: Final answer
    x = 2,112,688.73

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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.