Home / 2,033,572.24-2,803,776.32-1,488,762.20

Finding the Fourth Proportional to 2,033,572.24, 2,803,776.32 and 1,488,762.20

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Solution

The fourth proportional to 2,033,572.24, 2,803,776.32 and 1,488,762.20 is: 2,052,622.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,572.24 : 2,803,776.32 = 1,488,762.20 : x
  2. Step 2: Convert to fraction form
    2,033,572.24/2,803,776.32 = 1,488,762.20/x
  3. Step 3: Cross multiply
    2,033,572.24x = 2,803,776.32 × 1,488,762.20
  4. Step 4: Simplify right side
    2,033,572.24x = 4,174,156,202,471.10
  5. Step 5: Solve for x
    x = 4,174,156,202,471.10/2,033,572.24
  6. Step 6: Final answer
    x = 2,052,622.53

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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.