Home / 1,437,416.31-2,153,994.30-583,448.85

Finding the Fourth Proportional to 1,437,416.31, 2,153,994.30 and 583,448.85

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Solution

The fourth proportional to 1,437,416.31, 2,153,994.30 and 583,448.85 is: 874,308.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,416.31 : 2,153,994.30 = 583,448.85 : x
  2. Step 2: Convert to fraction form
    1,437,416.31/2,153,994.30 = 583,448.85/x
  3. Step 3: Cross multiply
    1,437,416.31x = 2,153,994.30 × 583,448.85
  4. Step 4: Simplify right side
    1,437,416.31x = 1,256,745,489,542.50
  5. Step 5: Solve for x
    x = 1,256,745,489,542.50/1,437,416.31
  6. Step 6: Final answer
    x = 874,308.64

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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.