Home / 4,643,599.29-6,407,815.45-2,606,015.13

Finding the Fourth Proportional to 4,643,599.29, 6,407,815.45 and 2,606,015.13

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Solution

The fourth proportional to 4,643,599.29, 6,407,815.45 and 2,606,015.13 is: 3,596,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,643,599.29 : 6,407,815.45 = 2,606,015.13 : x
  2. Step 2: Convert to fraction form
    4,643,599.29/6,407,815.45 = 2,606,015.13/x
  3. Step 3: Cross multiply
    4,643,599.29x = 6,407,815.45 × 2,606,015.13
  4. Step 4: Simplify right side
    4,643,599.29x = 16,698,864,012,947.76
  5. Step 5: Solve for x
    x = 16,698,864,012,947.76/4,643,599.29
  6. Step 6: Final answer
    x = 3,596,103.58

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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.