Home / 1,582,424.34-2,373,603.03-384,352.26

Finding the Fourth Proportional to 1,582,424.34, 2,373,603.03 and 384,352.26

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Solution

The fourth proportional to 1,582,424.34, 2,373,603.03 and 384,352.26 is: 576,520.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,424.34 : 2,373,603.03 = 384,352.26 : x
  2. Step 2: Convert to fraction form
    1,582,424.34/2,373,603.03 = 384,352.26/x
  3. Step 3: Cross multiply
    1,582,424.34x = 2,373,603.03 × 384,352.26
  4. Step 4: Simplify right side
    1,582,424.34x = 912,299,688,923.35
  5. Step 5: Solve for x
    x = 912,299,688,923.35/1,582,424.34
  6. Step 6: Final answer
    x = 576,520.26

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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.