Home / 707,264.47-1,060,897.58-174,777.35

Finding the Fourth Proportional to 707,264.47, 1,060,897.58 and 174,777.35

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Solution

The fourth proportional to 707,264.47, 1,060,897.58 and 174,777.35 is: 262,166.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,264.47 : 1,060,897.58 = 174,777.35 : x
  2. Step 2: Convert to fraction form
    707,264.47/1,060,897.58 = 174,777.35/x
  3. Step 3: Cross multiply
    707,264.47x = 1,060,897.58 × 174,777.35
  4. Step 4: Simplify right side
    707,264.47x = 185,420,866,779.93
  5. Step 5: Solve for x
    x = 185,420,866,779.93/707,264.47
  6. Step 6: Final answer
    x = 262,166.24

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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.