Home / 7,063,341.88-9,746,815.15-4,273,504.56

Finding the Fourth Proportional to 7,063,341.88, 9,746,815.15 and 4,273,504.56

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Solution

The fourth proportional to 7,063,341.88, 9,746,815.15 and 4,273,504.56 is: 5,897,075.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,341.88 : 9,746,815.15 = 4,273,504.56 : x
  2. Step 2: Convert to fraction form
    7,063,341.88/9,746,815.15 = 4,273,504.56/x
  3. Step 3: Cross multiply
    7,063,341.88x = 9,746,815.15 × 4,273,504.56
  4. Step 4: Simplify right side
    7,063,341.88x = 41,653,059,009,527
  5. Step 5: Solve for x
    x = 41,653,059,009,527/7,063,341.88
  6. Step 6: Final answer
    x = 5,897,075.31

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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.