Home / 1,835,033.04-2,531,324.25-1,705,136.18

Finding the Fourth Proportional to 1,835,033.04, 2,531,324.25 and 1,705,136.18

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Solution

The fourth proportional to 1,835,033.04, 2,531,324.25 and 1,705,136.18 is: 2,352,138.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,033.04 : 2,531,324.25 = 1,705,136.18 : x
  2. Step 2: Convert to fraction form
    1,835,033.04/2,531,324.25 = 1,705,136.18/x
  3. Step 3: Cross multiply
    1,835,033.04x = 2,531,324.25 × 1,705,136.18
  4. Step 4: Simplify right side
    1,835,033.04x = 4,316,252,549,329.74
  5. Step 5: Solve for x
    x = 4,316,252,549,329.74/1,835,033.04
  6. Step 6: Final answer
    x = 2,352,138.87

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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.