Home / 1,094,042.96-1,509,855.18-610,702.28

Finding the Fourth Proportional to 1,094,042.96, 1,509,855.18 and 610,702.28

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Solution

The fourth proportional to 1,094,042.96, 1,509,855.18 and 610,702.28 is: 842,811.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,042.96 : 1,509,855.18 = 610,702.28 : x
  2. Step 2: Convert to fraction form
    1,094,042.96/1,509,855.18 = 610,702.28/x
  3. Step 3: Cross multiply
    1,094,042.96x = 1,509,855.18 × 610,702.28
  4. Step 4: Simplify right side
    1,094,042.96x = 922,072,000,895.81
  5. Step 5: Solve for x
    x = 922,072,000,895.81/1,094,042.96
  6. Step 6: Final answer
    x = 842,811.51

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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.