Home / 1,497,920.80-2,246,890.80-599,437.60

Finding the Fourth Proportional to 1,497,920.80, 2,246,890.80 and 599,437.60

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Solution

The fourth proportional to 1,497,920.80, 2,246,890.80 and 599,437.60 is: 899,160.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,920.80 : 2,246,890.80 = 599,437.60 : x
  2. Step 2: Convert to fraction form
    1,497,920.80/2,246,890.80 = 599,437.60/x
  3. Step 3: Cross multiply
    1,497,920.80x = 2,246,890.80 × 599,437.60
  4. Step 4: Simplify right side
    1,497,920.80x = 1,346,870,828,614.08
  5. Step 5: Solve for x
    x = 1,346,870,828,614.08/1,497,920.80
  6. Step 6: Final answer
    x = 899,160.24

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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.