Home / 9,575,818.22-14,362,666.28-3,427,554.33

Finding the Fourth Proportional to 9,575,818.22, 14,362,666.28 and 3,427,554.33

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Solution

The fourth proportional to 9,575,818.22, 14,362,666.28 and 3,427,554.33 is: 5,140,951.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,818.22 : 14,362,666.28 = 3,427,554.33 : x
  2. Step 2: Convert to fraction form
    9,575,818.22/14,362,666.28 = 3,427,554.33/x
  3. Step 3: Cross multiply
    9,575,818.22x = 14,362,666.28 × 3,427,554.33
  4. Step 4: Simplify right side
    9,575,818.22x = 49,228,818,998,358.99
  5. Step 5: Solve for x
    x = 49,228,818,998,358.99/9,575,818.22
  6. Step 6: Final answer
    x = 5,140,951.70

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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.