Home / 1,718,269.04-2,371,211.20-954,393.68

Finding the Fourth Proportional to 1,718,269.04, 2,371,211.20 and 954,393.68

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Solution

The fourth proportional to 1,718,269.04, 2,371,211.20 and 954,393.68 is: 1,317,063.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,269.04 : 2,371,211.20 = 954,393.68 : x
  2. Step 2: Convert to fraction form
    1,718,269.04/2,371,211.20 = 954,393.68/x
  3. Step 3: Cross multiply
    1,718,269.04x = 2,371,211.20 × 954,393.68
  4. Step 4: Simplify right side
    1,718,269.04x = 2,263,068,983,225.22
  5. Step 5: Solve for x
    x = 2,263,068,983,225.22/1,718,269.04
  6. Step 6: Final answer
    x = 1,317,063.24

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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.