Home / 1,335,596.61-2,004,052.63-625,502.01

Finding the Fourth Proportional to 1,335,596.61, 2,004,052.63 and 625,502.01

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Solution

The fourth proportional to 1,335,596.61, 2,004,052.63 and 625,502.01 is: 938,561.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,596.61 : 2,004,052.63 = 625,502.01 : x
  2. Step 2: Convert to fraction form
    1,335,596.61/2,004,052.63 = 625,502.01/x
  3. Step 3: Cross multiply
    1,335,596.61x = 2,004,052.63 × 625,502.01
  4. Step 4: Simplify right side
    1,335,596.61x = 1,253,538,948,210.79
  5. Step 5: Solve for x
    x = 1,253,538,948,210.79/1,335,596.61
  6. Step 6: Final answer
    x = 938,561.04

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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.