Home / 1,119,345.24-1,544,651.46-610,036.68

Finding the Fourth Proportional to 1,119,345.24, 1,544,651.46 and 610,036.68

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Solution

The fourth proportional to 1,119,345.24, 1,544,651.46 and 610,036.68 is: 841,826.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,345.24 : 1,544,651.46 = 610,036.68 : x
  2. Step 2: Convert to fraction form
    1,119,345.24/1,544,651.46 = 610,036.68/x
  3. Step 3: Cross multiply
    1,119,345.24x = 1,544,651.46 × 610,036.68
  4. Step 4: Simplify right side
    1,119,345.24x = 942,294,048,415.55
  5. Step 5: Solve for x
    x = 942,294,048,415.55/1,119,345.24
  6. Step 6: Final answer
    x = 841,826.11

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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.