Home / 1,456,029.54-2,184,154.88-496,186.83

Finding the Fourth Proportional to 1,456,029.54, 2,184,154.88 and 496,186.83

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Solution

The fourth proportional to 1,456,029.54, 2,184,154.88 and 496,186.83 is: 744,317.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,029.54 : 2,184,154.88 = 496,186.83 : x
  2. Step 2: Convert to fraction form
    1,456,029.54/2,184,154.88 = 496,186.83/x
  3. Step 3: Cross multiply
    1,456,029.54x = 2,184,154.88 × 496,186.83
  4. Step 4: Simplify right side
    1,456,029.54x = 1,083,748,886,136.23
  5. Step 5: Solve for x
    x = 1,083,748,886,136.23/1,456,029.54
  6. Step 6: Final answer
    x = 744,317.93

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1.5x scale

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.