Home / 7,333,458.42-10,120,098.23-4,070,301.33

Finding the Fourth Proportional to 7,333,458.42, 10,120,098.23 and 4,070,301.33

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Solution

The fourth proportional to 7,333,458.42, 10,120,098.23 and 4,070,301.33 is: 5,616,974.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,458.42 : 10,120,098.23 = 4,070,301.33 : x
  2. Step 2: Convert to fraction form
    7,333,458.42/10,120,098.23 = 4,070,301.33/x
  3. Step 3: Cross multiply
    7,333,458.42x = 10,120,098.23 × 4,070,301.33
  4. Step 4: Simplify right side
    7,333,458.42x = 41,191,849,285,299.65
  5. Step 5: Solve for x
    x = 41,191,849,285,299.65/7,333,458.42
  6. Step 6: Final answer
    x = 5,616,974.55

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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.