Home / 7,132,032.12-10,698,054.66-2,524,445.40

Finding the Fourth Proportional to 7,132,032.12, 10,698,054.66 and 2,524,445.40

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Solution

The fourth proportional to 7,132,032.12, 10,698,054.66 and 2,524,445.40 is: 3,786,670.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,132,032.12 : 10,698,054.66 = 2,524,445.40 : x
  2. Step 2: Convert to fraction form
    7,132,032.12/10,698,054.66 = 2,524,445.40/x
  3. Step 3: Cross multiply
    7,132,032.12x = 10,698,054.66 × 2,524,445.40
  4. Step 4: Simplify right side
    7,132,032.12x = 27,006,654,875,385.56
  5. Step 5: Solve for x
    x = 27,006,654,875,385.56/7,132,032.12
  6. Step 6: Final answer
    x = 3,786,670.39

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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.