Home / 7,636,161.24-10,537,279.20-4,495,929.21

Finding the Fourth Proportional to 7,636,161.24, 10,537,279.20 and 4,495,929.21

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Solution

The fourth proportional to 7,636,161.24, 10,537,279.20 and 4,495,929.21 is: 6,204,015.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,636,161.24 : 10,537,279.20 = 4,495,929.21 : x
  2. Step 2: Convert to fraction form
    7,636,161.24/10,537,279.20 = 4,495,929.21/x
  3. Step 3: Cross multiply
    7,636,161.24x = 10,537,279.20 × 4,495,929.21
  4. Step 4: Simplify right side
    7,636,161.24x = 47,374,861,349,205.43
  5. Step 5: Solve for x
    x = 47,374,861,349,205.43/7,636,161.24
  6. Step 6: Final answer
    x = 6,204,015.32

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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.