Home / 1,039,935.88-1,559,904.30-375,087.88

Finding the Fourth Proportional to 1,039,935.88, 1,559,904.30 and 375,087.88

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Solution

The fourth proportional to 1,039,935.88, 1,559,904.30 and 375,087.88 is: 562,631.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,935.88 : 1,559,904.30 = 375,087.88 : x
  2. Step 2: Convert to fraction form
    1,039,935.88/1,559,904.30 = 375,087.88/x
  3. Step 3: Cross multiply
    1,039,935.88x = 1,559,904.30 × 375,087.88
  4. Step 4: Simplify right side
    1,039,935.88x = 585,101,196,889.88
  5. Step 5: Solve for x
    x = 585,101,196,889.88/1,039,935.88
  6. Step 6: Final answer
    x = 562,631.99

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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.