Home / 1,616,329.71-2,424,506.67-717,529.82

Finding the Fourth Proportional to 1,616,329.71, 2,424,506.67 and 717,529.82

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Solution

The fourth proportional to 1,616,329.71, 2,424,506.67 and 717,529.82 is: 1,076,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,329.71 : 2,424,506.67 = 717,529.82 : x
  2. Step 2: Convert to fraction form
    1,616,329.71/2,424,506.67 = 717,529.82/x
  3. Step 3: Cross multiply
    1,616,329.71x = 2,424,506.67 × 717,529.82
  4. Step 4: Simplify right side
    1,616,329.71x = 1,739,655,834,513.90
  5. Step 5: Solve for x
    x = 1,739,655,834,513.90/1,616,329.71
  6. Step 6: Final answer
    x = 1,076,300.10

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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.