Home / 1,176,696.82-1,765,990.95-608,244.40

Finding the Fourth Proportional to 1,176,696.82, 1,765,990.95 and 608,244.40

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Solution

The fourth proportional to 1,176,696.82, 1,765,990.95 and 608,244.40 is: 912,855.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,696.82 : 1,765,990.95 = 608,244.40 : x
  2. Step 2: Convert to fraction form
    1,176,696.82/1,765,990.95 = 608,244.40/x
  3. Step 3: Cross multiply
    1,176,696.82x = 1,765,990.95 × 608,244.40
  4. Step 4: Simplify right side
    1,176,696.82x = 1,074,154,105,788.18
  5. Step 5: Solve for x
    x = 1,074,154,105,788.18/1,176,696.82
  6. Step 6: Final answer
    x = 912,855.45

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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.