Home / 1,586,312.04-2,379,118.14-464,468.52

Finding the Fourth Proportional to 1,586,312.04, 2,379,118.14 and 464,468.52

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Solution

The fourth proportional to 1,586,312.04, 2,379,118.14 and 464,468.52 is: 696,600.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,312.04 : 2,379,118.14 = 464,468.52 : x
  2. Step 2: Convert to fraction form
    1,586,312.04/2,379,118.14 = 464,468.52/x
  3. Step 3: Cross multiply
    1,586,312.04x = 2,379,118.14 × 464,468.52
  4. Step 4: Simplify right side
    1,586,312.04x = 1,105,025,481,390.95
  5. Step 5: Solve for x
    x = 1,105,025,481,390.95/1,586,312.04
  6. Step 6: Final answer
    x = 696,600.32

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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.