Home / 9,409,913.34-14,115,712.02-3,652,511.91

Finding the Fourth Proportional to 9,409,913.34, 14,115,712.02 and 3,652,511.91

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Solution

The fourth proportional to 9,409,913.34, 14,115,712.02 and 3,652,511.91 is: 5,479,094.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,409,913.34 : 14,115,712.02 = 3,652,511.91 : x
  2. Step 2: Convert to fraction form
    9,409,913.34/14,115,712.02 = 3,652,511.91/x
  3. Step 3: Cross multiply
    9,409,913.34x = 14,115,712.02 × 3,652,511.91
  4. Step 4: Simplify right side
    9,409,913.34x = 51,557,806,271,180.16
  5. Step 5: Solve for x
    x = 51,557,806,271,180.16/9,409,913.34
  6. Step 6: Final answer
    x = 5,479,094.70

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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.