Home / 3,006,089.04-4,148,317.08-1,716,902.76

Finding the Fourth Proportional to 3,006,089.04, 4,148,317.08 and 1,716,902.76

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Solution

The fourth proportional to 3,006,089.04, 4,148,317.08 and 1,716,902.76 is: 2,369,276.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,089.04 : 4,148,317.08 = 1,716,902.76 : x
  2. Step 2: Convert to fraction form
    3,006,089.04/4,148,317.08 = 1,716,902.76/x
  3. Step 3: Cross multiply
    3,006,089.04x = 4,148,317.08 × 1,716,902.76
  4. Step 4: Simplify right side
    3,006,089.04x = 7,122,257,044,007.14
  5. Step 5: Solve for x
    x = 7,122,257,044,007.14/3,006,089.04
  6. Step 6: Final answer
    x = 2,369,276.81

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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.