Home / 1,097,484.30-1,646,226.45-625,092.30

Finding the Fourth Proportional to 1,097,484.30, 1,646,226.45 and 625,092.30

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Solution

The fourth proportional to 1,097,484.30, 1,646,226.45 and 625,092.30 is: 937,638.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,484.30 : 1,646,226.45 = 625,092.30 : x
  2. Step 2: Convert to fraction form
    1,097,484.30/1,646,226.45 = 625,092.30/x
  3. Step 3: Cross multiply
    1,097,484.30x = 1,646,226.45 × 625,092.30
  4. Step 4: Simplify right side
    1,097,484.30x = 1,029,043,477,951.34
  5. Step 5: Solve for x
    x = 1,029,043,477,951.34/1,097,484.30
  6. Step 6: Final answer
    x = 937,638.45

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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.