Home / 1,782,601.08-2,674,155.75-584,617.15

Finding the Fourth Proportional to 1,782,601.08, 2,674,155.75 and 584,617.15

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Solution

The fourth proportional to 1,782,601.08, 2,674,155.75 and 584,617.15 is: 877,009.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,601.08 : 2,674,155.75 = 584,617.15 : x
  2. Step 2: Convert to fraction form
    1,782,601.08/2,674,155.75 = 584,617.15/x
  3. Step 3: Cross multiply
    1,782,601.08x = 2,674,155.75 × 584,617.15
  4. Step 4: Simplify right side
    1,782,601.08x = 1,563,357,313,221.11
  5. Step 5: Solve for x
    x = 1,563,357,313,221.11/1,782,601.08
  6. Step 6: Final answer
    x = 877,009.07

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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.