Home / 9,545,427.63-14,318,214.06-2,721,994.98

Finding the Fourth Proportional to 9,545,427.63, 14,318,214.06 and 2,721,994.98

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Solution

The fourth proportional to 9,545,427.63, 14,318,214.06 and 2,721,994.98 is: 4,083,013.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,427.63 : 14,318,214.06 = 2,721,994.98 : x
  2. Step 2: Convert to fraction form
    9,545,427.63/14,318,214.06 = 2,721,994.98/x
  3. Step 3: Cross multiply
    9,545,427.63x = 14,318,214.06 × 2,721,994.98
  4. Step 4: Simplify right side
    9,545,427.63x = 38,974,106,793,885.42
  5. Step 5: Solve for x
    x = 38,974,106,793,885.42/9,545,427.63
  6. Step 6: Final answer
    x = 4,083,013.18

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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.