Home / 1,788,500.52-2,683,467.63-651,341.97

Finding the Fourth Proportional to 1,788,500.52, 2,683,467.63 and 651,341.97

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Solution

The fourth proportional to 1,788,500.52, 2,683,467.63 and 651,341.97 is: 977,274.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,500.52 : 2,683,467.63 = 651,341.97 : x
  2. Step 2: Convert to fraction form
    1,788,500.52/2,683,467.63 = 651,341.97/x
  3. Step 3: Cross multiply
    1,788,500.52x = 2,683,467.63 × 651,341.97
  4. Step 4: Simplify right side
    1,788,500.52x = 1,747,855,092,555.43
  5. Step 5: Solve for x
    x = 1,747,855,092,555.43/1,788,500.52
  6. Step 6: Final answer
    x = 977,274.02

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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.