Home / 975,963.03-1,346,828.82-546,243.24

Finding the Fourth Proportional to 975,963.03, 1,346,828.82 and 546,243.24

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Solution

The fourth proportional to 975,963.03, 1,346,828.82 and 546,243.24 is: 753,815.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,963.03 : 1,346,828.82 = 546,243.24 : x
  2. Step 2: Convert to fraction form
    975,963.03/1,346,828.82 = 546,243.24/x
  3. Step 3: Cross multiply
    975,963.03x = 1,346,828.82 × 546,243.24
  4. Step 4: Simplify right side
    975,963.03x = 735,696,141,364.37
  5. Step 5: Solve for x
    x = 735,696,141,364.37/975,963.03
  6. Step 6: Final answer
    x = 753,815.59

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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.