Home / 1,029,566.24-1,544,381.86-355,685.93

Finding the Fourth Proportional to 1,029,566.24, 1,544,381.86 and 355,685.93

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Solution

The fourth proportional to 1,029,566.24, 1,544,381.86 and 355,685.93 is: 533,540.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,566.24 : 1,544,381.86 = 355,685.93 : x
  2. Step 2: Convert to fraction form
    1,029,566.24/1,544,381.86 = 355,685.93/x
  3. Step 3: Cross multiply
    1,029,566.24x = 1,544,381.86 × 355,685.93
  4. Step 4: Simplify right side
    1,029,566.24x = 549,314,888,648.89
  5. Step 5: Solve for x
    x = 549,314,888,648.89/1,029,566.24
  6. Step 6: Final answer
    x = 533,540.12

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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.