Home / 1,060,836.26-1,463,985.71-653,173.28

Finding the Fourth Proportional to 1,060,836.26, 1,463,985.71 and 653,173.28

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Solution

The fourth proportional to 1,060,836.26, 1,463,985.71 and 653,173.28 is: 901,398.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,836.26 : 1,463,985.71 = 653,173.28 : x
  2. Step 2: Convert to fraction form
    1,060,836.26/1,463,985.71 = 653,173.28/x
  3. Step 3: Cross multiply
    1,060,836.26x = 1,463,985.71 × 653,173.28
  4. Step 4: Simplify right side
    1,060,836.26x = 956,236,357,336.40
  5. Step 5: Solve for x
    x = 956,236,357,336.40/1,060,836.26
  6. Step 6: Final answer
    x = 901,398.64

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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.