Home / 2,410,702.34-3,325,822.18-1,377,655.91

Finding the Fourth Proportional to 2,410,702.34, 3,325,822.18 and 1,377,655.91

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Solution

The fourth proportional to 2,410,702.34, 3,325,822.18 and 1,377,655.91 is: 1,900,623.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,702.34 : 3,325,822.18 = 1,377,655.91 : x
  2. Step 2: Convert to fraction form
    2,410,702.34/3,325,822.18 = 1,377,655.91/x
  3. Step 3: Cross multiply
    2,410,702.34x = 3,325,822.18 × 1,377,655.91
  4. Step 4: Simplify right side
    2,410,702.34x = 4,581,838,586,756.50
  5. Step 5: Solve for x
    x = 4,581,838,586,756.50/2,410,702.34
  6. Step 6: Final answer
    x = 1,900,623.94

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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.