Home / 2,509,874.64-3,765,060.63-803,588.58

Finding the Fourth Proportional to 2,509,874.64, 3,765,060.63 and 803,588.58

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Solution

The fourth proportional to 2,509,874.64, 3,765,060.63 and 803,588.58 is: 1,205,462.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,874.64 : 3,765,060.63 = 803,588.58 : x
  2. Step 2: Convert to fraction form
    2,509,874.64/3,765,060.63 = 803,588.58/x
  3. Step 3: Cross multiply
    2,509,874.64x = 3,765,060.63 × 803,588.58
  4. Step 4: Simplify right side
    2,509,874.64x = 3,025,559,725,275.61
  5. Step 5: Solve for x
    x = 3,025,559,725,275.61/2,509,874.64
  6. Step 6: Final answer
    x = 1,205,462.49

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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.