Home / 3,509,558.01-5,264,337.02-1,265,696.01

Finding the Fourth Proportional to 3,509,558.01, 5,264,337.02 and 1,265,696.01

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Solution

The fourth proportional to 3,509,558.01, 5,264,337.02 and 1,265,696.01 is: 1,898,544.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,558.01 : 5,264,337.02 = 1,265,696.01 : x
  2. Step 2: Convert to fraction form
    3,509,558.01/5,264,337.02 = 1,265,696.01/x
  3. Step 3: Cross multiply
    3,509,558.01x = 5,264,337.02 × 1,265,696.01
  4. Step 4: Simplify right side
    3,509,558.01x = 6,663,050,361,509.29
  5. Step 5: Solve for x
    x = 6,663,050,361,509.29/3,509,558.01
  6. Step 6: Final answer
    x = 1,898,544.02

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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.