Home / 1,060,985.59-1,464,160.29-577,554.37

Finding the Fourth Proportional to 1,060,985.59, 1,464,160.29 and 577,554.37

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Solution

The fourth proportional to 1,060,985.59, 1,464,160.29 and 577,554.37 is: 797,025.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,985.59 : 1,464,160.29 = 577,554.37 : x
  2. Step 2: Convert to fraction form
    1,060,985.59/1,464,160.29 = 577,554.37/x
  3. Step 3: Cross multiply
    1,060,985.59x = 1,464,160.29 × 577,554.37
  4. Step 4: Simplify right side
    1,060,985.59x = 845,632,173,869.97
  5. Step 5: Solve for x
    x = 845,632,173,869.97/1,060,985.59
  6. Step 6: Final answer
    x = 797,025.13

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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.