Home / 6,018,939.90-9,030,942.45-3,746,365.02

Finding the Fourth Proportional to 6,018,939.90, 9,030,942.45 and 3,746,365.02

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Solution

The fourth proportional to 6,018,939.90, 9,030,942.45 and 3,746,365.02 is: 5,621,123.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,939.90 : 9,030,942.45 = 3,746,365.02 : x
  2. Step 2: Convert to fraction form
    6,018,939.90/9,030,942.45 = 3,746,365.02/x
  3. Step 3: Cross multiply
    6,018,939.90x = 9,030,942.45 × 3,746,365.02
  4. Step 4: Simplify right side
    6,018,939.90x = 33,833,206,892,313.10
  5. Step 5: Solve for x
    x = 33,833,206,892,313.10/6,018,939.90
  6. Step 6: Final answer
    x = 5,621,123.89

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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.