Home / 11,253,638.63-15,530,036.71-6,097,000.20

Finding the Fourth Proportional to 11,253,638.63, 15,530,036.71 and 6,097,000.20

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Solution

The fourth proportional to 11,253,638.63, 15,530,036.71 and 6,097,000.20 is: 8,413,868.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,253,638.63 : 15,530,036.71 = 6,097,000.20 : x
  2. Step 2: Convert to fraction form
    11,253,638.63/15,530,036.71 = 6,097,000.20/x
  3. Step 3: Cross multiply
    11,253,638.63x = 15,530,036.71 × 6,097,000.20
  4. Step 4: Simplify right side
    11,253,638.63x = 94,686,636,926,877.34
  5. Step 5: Solve for x
    x = 94,686,636,926,877.34/11,253,638.63
  6. Step 6: Final answer
    x = 8,413,868.62

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1.5x scale

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.