Home / 4,475,192.49-6,174,146.03-2,927,336.76

Finding the Fourth Proportional to 4,475,192.49, 6,174,146.03 and 2,927,336.76

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Solution

The fourth proportional to 4,475,192.49, 6,174,146.03 and 2,927,336.76 is: 4,038,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,192.49 : 6,174,146.03 = 2,927,336.76 : x
  2. Step 2: Convert to fraction form
    4,475,192.49/6,174,146.03 = 2,927,336.76/x
  3. Step 3: Cross multiply
    4,475,192.49x = 6,174,146.03 × 2,927,336.76
  4. Step 4: Simplify right side
    4,475,192.49x = 18,073,804,620,590.38
  5. Step 5: Solve for x
    x = 18,073,804,620,590.38/4,475,192.49
  6. Step 6: Final answer
    x = 4,038,665.30

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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.