Home / 1,093,666.02-1,509,263.28-610,251.54

Finding the Fourth Proportional to 1,093,666.02, 1,509,263.28 and 610,251.54

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Solution

The fourth proportional to 1,093,666.02, 1,509,263.28 and 610,251.54 is: 842,149.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,666.02 : 1,509,263.28 = 610,251.54 : x
  2. Step 2: Convert to fraction form
    1,093,666.02/1,509,263.28 = 610,251.54/x
  3. Step 3: Cross multiply
    1,093,666.02x = 1,509,263.28 × 610,251.54
  4. Step 4: Simplify right side
    1,093,666.02x = 921,030,240,885.45
  5. Step 5: Solve for x
    x = 921,030,240,885.45/1,093,666.02
  6. Step 6: Final answer
    x = 842,149.45

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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.