Home / 710,530.93-1,063,886.52-541,244.83

Finding the Fourth Proportional to 710,530.93, 1,063,886.52 and 541,244.83

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Solution

The fourth proportional to 710,530.93, 1,063,886.52 and 541,244.83 is: 810,412.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,530.93 : 1,063,886.52 = 541,244.83 : x
  2. Step 2: Convert to fraction form
    710,530.93/1,063,886.52 = 541,244.83/x
  3. Step 3: Cross multiply
    710,530.93x = 1,063,886.52 × 541,244.83
  4. Step 4: Simplify right side
    710,530.93x = 575,823,076,573.17
  5. Step 5: Solve for x
    x = 575,823,076,573.17/710,530.93
  6. Step 6: Final answer
    x = 810,412.40

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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.