Home / 967,633.49-1,335,368.50-532,083.89

Finding the Fourth Proportional to 967,633.49, 1,335,368.50 and 532,083.89

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Solution

The fourth proportional to 967,633.49, 1,335,368.50 and 532,083.89 is: 734,294.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,633.49 : 1,335,368.50 = 532,083.89 : x
  2. Step 2: Convert to fraction form
    967,633.49/1,335,368.50 = 532,083.89/x
  3. Step 3: Cross multiply
    967,633.49x = 1,335,368.50 × 532,083.89
  4. Step 4: Simplify right side
    967,633.49x = 710,528,068,071.68
  5. Step 5: Solve for x
    x = 710,528,068,071.68/967,633.49
  6. Step 6: Final answer
    x = 734,294.62

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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.