Home / 4,004,386.27-6,006,529.28-971,777.25

Finding the Fourth Proportional to 4,004,386.27, 6,006,529.28 and 971,777.25

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Solution

The fourth proportional to 4,004,386.27, 6,006,529.28 and 971,777.25 is: 1,457,653.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,386.27 : 6,006,529.28 = 971,777.25 : x
  2. Step 2: Convert to fraction form
    4,004,386.27/6,006,529.28 = 971,777.25/x
  3. Step 3: Cross multiply
    4,004,386.27x = 6,006,529.28 × 971,777.25
  4. Step 4: Simplify right side
    4,004,386.27x = 5,837,008,508,192.32
  5. Step 5: Solve for x
    x = 5,837,008,508,192.32/4,004,386.27
  6. Step 6: Final answer
    x = 1,457,653.71

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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.