Home / 1,093,500.26-1,509,031.30-610,065.50

Finding the Fourth Proportional to 1,093,500.26, 1,509,031.30 and 610,065.50

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Solution

The fourth proportional to 1,093,500.26, 1,509,031.30 and 610,065.50 is: 841,890.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,500.26 : 1,509,031.30 = 610,065.50 : x
  2. Step 2: Convert to fraction form
    1,093,500.26/1,509,031.30 = 610,065.50/x
  3. Step 3: Cross multiply
    1,093,500.26x = 1,509,031.30 × 610,065.50
  4. Step 4: Simplify right side
    1,093,500.26x = 920,607,935,112.00
  5. Step 5: Solve for x
    x = 920,607,935,112.00/1,093,500.26
  6. Step 6: Final answer
    x = 841,890.92

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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.