Home / 966,554.48-1,333,808.29-536,862.17

Finding the Fourth Proportional to 966,554.48, 1,333,808.29 and 536,862.17

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Solution

The fourth proportional to 966,554.48, 1,333,808.29 and 536,862.17 is: 740,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,554.48 : 1,333,808.29 = 536,862.17 : x
  2. Step 2: Convert to fraction form
    966,554.48/1,333,808.29 = 536,862.17/x
  3. Step 3: Cross multiply
    966,554.48x = 1,333,808.29 × 536,862.17
  4. Step 4: Simplify right side
    966,554.48x = 716,071,212,933.39
  5. Step 5: Solve for x
    x = 716,071,212,933.39/966,554.48
  6. Step 6: Final answer
    x = 740,849.30

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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.