Home / 7,333,354.07-10,119,834.09-4,070,084.58

Finding the Fourth Proportional to 7,333,354.07, 10,119,834.09 and 4,070,084.58

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Solution

The fourth proportional to 7,333,354.07, 10,119,834.09 and 4,070,084.58 is: 5,616,608.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,354.07 : 10,119,834.09 = 4,070,084.58 : x
  2. Step 2: Convert to fraction form
    7,333,354.07/10,119,834.09 = 4,070,084.58/x
  3. Step 3: Cross multiply
    7,333,354.07x = 10,119,834.09 × 4,070,084.58
  4. Step 4: Simplify right side
    7,333,354.07x = 41,188,580,681,867.34
  5. Step 5: Solve for x
    x = 41,188,580,681,867.34/7,333,354.07
  6. Step 6: Final answer
    x = 5,616,608.76

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1.5x scale

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.