Home / 1,718,483.65-2,371,582.50-954,537.21

Finding the Fourth Proportional to 1,718,483.65, 2,371,582.50 and 954,537.21

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Solution

The fourth proportional to 1,718,483.65, 2,371,582.50 and 954,537.21 is: 1,317,303.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,483.65 : 2,371,582.50 = 954,537.21 : x
  2. Step 2: Convert to fraction form
    1,718,483.65/2,371,582.50 = 954,537.21/x
  3. Step 3: Cross multiply
    1,718,483.65x = 2,371,582.50 × 954,537.21
  4. Step 4: Simplify right side
    1,718,483.65x = 2,263,763,739,255.31
  5. Step 5: Solve for x
    x = 2,263,763,739,255.31/1,718,483.65
  6. Step 6: Final answer
    x = 1,317,303.04

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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.