Home / 974,589.84-1,460,377.08-675,654.48

Finding the Fourth Proportional to 974,589.84, 1,460,377.08 and 675,654.48

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Solution

The fourth proportional to 974,589.84, 1,460,377.08 and 675,654.48 is: 1,012,436.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,589.84 : 1,460,377.08 = 675,654.48 : x
  2. Step 2: Convert to fraction form
    974,589.84/1,460,377.08 = 675,654.48/x
  3. Step 3: Cross multiply
    974,589.84x = 1,460,377.08 × 675,654.48
  4. Step 4: Simplify right side
    974,589.84x = 986,710,316,591.32
  5. Step 5: Solve for x
    x = 986,710,316,591.32/974,589.84
  6. Step 6: Final answer
    x = 1,012,436.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.