Home / 1,529,366.69-2,293,901.03-464,417.97

Finding the Fourth Proportional to 1,529,366.69, 2,293,901.03 and 464,417.97

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Solution

The fourth proportional to 1,529,366.69, 2,293,901.03 and 464,417.97 is: 696,581.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,366.69 : 2,293,901.03 = 464,417.97 : x
  2. Step 2: Convert to fraction form
    1,529,366.69/2,293,901.03 = 464,417.97/x
  3. Step 3: Cross multiply
    1,529,366.69x = 2,293,901.03 × 464,417.97
  4. Step 4: Simplify right side
    1,529,366.69x = 1,065,328,857,411.42
  5. Step 5: Solve for x
    x = 1,065,328,857,411.42/1,529,366.69
  6. Step 6: Final answer
    x = 696,581.71

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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.