Home / 2,417,529.36-3,617,349.48-1,458,541.20

Finding the Fourth Proportional to 2,417,529.36, 3,617,349.48 and 1,458,541.20

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Solution

The fourth proportional to 2,417,529.36, 3,617,349.48 and 1,458,541.20 is: 2,182,415.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,529.36 : 3,617,349.48 = 1,458,541.20 : x
  2. Step 2: Convert to fraction form
    2,417,529.36/3,617,349.48 = 1,458,541.20/x
  3. Step 3: Cross multiply
    2,417,529.36x = 3,617,349.48 × 1,458,541.20
  4. Step 4: Simplify right side
    2,417,529.36x = 5,276,053,251,378.58
  5. Step 5: Solve for x
    x = 5,276,053,251,378.58/2,417,529.36
  6. Step 6: Final answer
    x = 2,182,415.38

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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.