Home / 1,496,855.04-2,065,073.58-922,898.76

Finding the Fourth Proportional to 1,496,855.04, 2,065,073.58 and 922,898.76

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Solution

The fourth proportional to 1,496,855.04, 2,065,073.58 and 922,898.76 is: 1,273,238.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,855.04 : 2,065,073.58 = 922,898.76 : x
  2. Step 2: Convert to fraction form
    1,496,855.04/2,065,073.58 = 922,898.76/x
  3. Step 3: Cross multiply
    1,496,855.04x = 2,065,073.58 × 922,898.76
  4. Step 4: Simplify right side
    1,496,855.04x = 1,905,853,846,290.76
  5. Step 5: Solve for x
    x = 1,905,853,846,290.76/1,496,855.04
  6. Step 6: Final answer
    x = 1,273,238.75

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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.