Home / 10,295,081.07-15,442,740.52-3,106,677.24

Finding the Fourth Proportional to 10,295,081.07, 15,442,740.52 and 3,106,677.24

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Solution

The fourth proportional to 10,295,081.07, 15,442,740.52 and 3,106,677.24 is: 4,660,051.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,081.07 : 15,442,740.52 = 3,106,677.24 : x
  2. Step 2: Convert to fraction form
    10,295,081.07/15,442,740.52 = 3,106,677.24/x
  3. Step 3: Cross multiply
    10,295,081.07x = 15,442,740.52 × 3,106,677.24
  4. Step 4: Simplify right side
    10,295,081.07x = 47,975,610,488,943.08
  5. Step 5: Solve for x
    x = 47,975,610,488,943.08/10,295,081.07
  6. Step 6: Final answer
    x = 4,660,051.75

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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.