Home / 1,093,049.62-1,508,411.15-609,646.08

Finding the Fourth Proportional to 1,093,049.62, 1,508,411.15 and 609,646.08

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Solution

The fourth proportional to 1,093,049.62, 1,508,411.15 and 609,646.08 is: 841,313.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,049.62 : 1,508,411.15 = 609,646.08 : x
  2. Step 2: Convert to fraction form
    1,093,049.62/1,508,411.15 = 609,646.08/x
  3. Step 3: Cross multiply
    1,093,049.62x = 1,508,411.15 × 609,646.08
  4. Step 4: Simplify right side
    1,093,049.62x = 919,596,944,625.79
  5. Step 5: Solve for x
    x = 919,596,944,625.79/1,093,049.62
  6. Step 6: Final answer
    x = 841,313.08

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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.