Home / 2,405,500.04-3,319,503.38-1,373,061.08

Finding the Fourth Proportional to 2,405,500.04, 3,319,503.38 and 1,373,061.08

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Solution

The fourth proportional to 2,405,500.04, 3,319,503.38 and 1,373,061.08 is: 1,894,774.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,500.04 : 3,319,503.38 = 1,373,061.08 : x
  2. Step 2: Convert to fraction form
    2,405,500.04/3,319,503.38 = 1,373,061.08/x
  3. Step 3: Cross multiply
    2,405,500.04x = 3,319,503.38 × 1,373,061.08
  4. Step 4: Simplify right side
    2,405,500.04x = 4,557,880,896,006.45
  5. Step 5: Solve for x
    x = 4,557,880,896,006.45/2,405,500.04
  6. Step 6: Final answer
    x = 1,894,774.82

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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.