Home / 966,584.07-1,333,886.10-536,904.18

Finding the Fourth Proportional to 966,584.07, 1,333,886.10 and 536,904.18

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Solution

The fourth proportional to 966,584.07, 1,333,886.10 and 536,904.18 is: 740,927.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,584.07 : 1,333,886.10 = 536,904.18 : x
  2. Step 2: Convert to fraction form
    966,584.07/1,333,886.10 = 536,904.18/x
  3. Step 3: Cross multiply
    966,584.07x = 1,333,886.10 × 536,904.18
  4. Step 4: Simplify right side
    966,584.07x = 716,169,022,733.90
  5. Step 5: Solve for x
    x = 716,169,022,733.90/966,584.07
  6. Step 6: Final answer
    x = 740,927.81

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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.