Home / 3,024,130.74-4,536,417.64-1,203,207.20

Finding the Fourth Proportional to 3,024,130.74, 4,536,417.64 and 1,203,207.20

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Solution

The fourth proportional to 3,024,130.74, 4,536,417.64 and 1,203,207.20 is: 1,804,898.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,130.74 : 4,536,417.64 = 1,203,207.20 : x
  2. Step 2: Convert to fraction form
    3,024,130.74/4,536,417.64 = 1,203,207.20/x
  3. Step 3: Cross multiply
    3,024,130.74x = 4,536,417.64 × 1,203,207.20
  4. Step 4: Simplify right side
    3,024,130.74x = 5,458,250,366,655.01
  5. Step 5: Solve for x
    x = 5,458,250,366,655.01/3,024,130.74
  6. Step 6: Final answer
    x = 1,804,898.94

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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.