Home / 2,484,250.36-3,428,039.30-1,437,490.64

Finding the Fourth Proportional to 2,484,250.36, 3,428,039.30 and 1,437,490.64

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Solution

The fourth proportional to 2,484,250.36, 3,428,039.30 and 1,437,490.64 is: 1,983,606.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,250.36 : 3,428,039.30 = 1,437,490.64 : x
  2. Step 2: Convert to fraction form
    2,484,250.36/3,428,039.30 = 1,437,490.64/x
  3. Step 3: Cross multiply
    2,484,250.36x = 3,428,039.30 × 1,437,490.64
  4. Step 4: Simplify right side
    2,484,250.36x = 4,927,774,407,302.15
  5. Step 5: Solve for x
    x = 4,927,774,407,302.15/2,484,250.36
  6. Step 6: Final answer
    x = 1,983,606.20

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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.