Home / 1,060,985.08-1,464,159.60-577,553.86

Finding the Fourth Proportional to 1,060,985.08, 1,464,159.60 and 577,553.86

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Solution

The fourth proportional to 1,060,985.08, 1,464,159.60 and 577,553.86 is: 797,024.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,985.08 : 1,464,159.60 = 577,553.86 : x
  2. Step 2: Convert to fraction form
    1,060,985.08/1,464,159.60 = 577,553.86/x
  3. Step 3: Cross multiply
    1,060,985.08x = 1,464,159.60 × 577,553.86
  4. Step 4: Simplify right side
    1,060,985.08x = 845,631,028,636.06
  5. Step 5: Solve for x
    x = 845,631,028,636.06/1,060,985.08
  6. Step 6: Final answer
    x = 797,024.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.