Home / 9,539,006.04-14,308,180.20-2,715,621.12

Finding the Fourth Proportional to 9,539,006.04, 14,308,180.20 and 2,715,621.12

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Solution

The fourth proportional to 9,539,006.04, 14,308,180.20 and 2,715,621.12 is: 4,073,338.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,539,006.04 : 14,308,180.20 = 2,715,621.12 : x
  2. Step 2: Convert to fraction form
    9,539,006.04/14,308,180.20 = 2,715,621.12/x
  3. Step 3: Cross multiply
    9,539,006.04x = 14,308,180.20 × 2,715,621.12
  4. Step 4: Simplify right side
    9,539,006.04x = 38,855,596,339,885.82
  5. Step 5: Solve for x
    x = 38,855,596,339,885.82/9,539,006.04
  6. Step 6: Final answer
    x = 4,073,338.06

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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.