Home / 1,935,714.68-2,671,216.34-1,064,541.86

Finding the Fourth Proportional to 1,935,714.68, 2,671,216.34 and 1,064,541.86

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Solution

The fourth proportional to 1,935,714.68, 2,671,216.34 and 1,064,541.86 is: 1,469,029.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,714.68 : 2,671,216.34 = 1,064,541.86 : x
  2. Step 2: Convert to fraction form
    1,935,714.68/2,671,216.34 = 1,064,541.86/x
  3. Step 3: Cross multiply
    1,935,714.68x = 2,671,216.34 × 1,064,541.86
  4. Step 4: Simplify right side
    1,935,714.68x = 2,843,621,611,045.99
  5. Step 5: Solve for x
    x = 2,843,621,611,045.99/1,935,714.68
  6. Step 6: Final answer
    x = 1,469,029.32

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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.