Home / 7,503,732.86-11,256,720.32-2,386,329.70

Finding the Fourth Proportional to 7,503,732.86, 11,256,720.32 and 2,386,329.70

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Solution

The fourth proportional to 7,503,732.86, 11,256,720.32 and 2,386,329.70 is: 3,579,851.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,732.86 : 11,256,720.32 = 2,386,329.70 : x
  2. Step 2: Convert to fraction form
    7,503,732.86/11,256,720.32 = 2,386,329.70/x
  3. Step 3: Cross multiply
    7,503,732.86x = 11,256,720.32 × 2,386,329.70
  4. Step 4: Simplify right side
    7,503,732.86x = 26,862,246,024,209.51
  5. Step 5: Solve for x
    x = 26,862,246,024,209.51/7,503,732.86
  6. Step 6: Final answer
    x = 3,579,851.06

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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.