Home / 3,402,646.45-5,103,969.68-1,006,304.58

Finding the Fourth Proportional to 3,402,646.45, 5,103,969.68 and 1,006,304.58

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Solution

The fourth proportional to 3,402,646.45, 5,103,969.68 and 1,006,304.58 is: 1,509,456.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,646.45 : 5,103,969.68 = 1,006,304.58 : x
  2. Step 2: Convert to fraction form
    3,402,646.45/5,103,969.68 = 1,006,304.58/x
  3. Step 3: Cross multiply
    3,402,646.45x = 5,103,969.68 × 1,006,304.58
  4. Step 4: Simplify right side
    3,402,646.45x = 5,136,148,065,165.13
  5. Step 5: Solve for x
    x = 5,136,148,065,165.13/3,402,646.45
  6. Step 6: Final answer
    x = 1,509,456.87

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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.