Home / 7,590,821.85-10,475,359.43-4,153,052.25

Finding the Fourth Proportional to 7,590,821.85, 10,475,359.43 and 4,153,052.25

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Solution

The fourth proportional to 7,590,821.85, 10,475,359.43 and 4,153,052.25 is: 5,731,225.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,821.85 : 10,475,359.43 = 4,153,052.25 : x
  2. Step 2: Convert to fraction form
    7,590,821.85/10,475,359.43 = 4,153,052.25/x
  3. Step 3: Cross multiply
    7,590,821.85x = 10,475,359.43 × 4,153,052.25
  4. Step 4: Simplify right side
    7,590,821.85x = 43,504,715,029,554.96
  5. Step 5: Solve for x
    x = 43,504,715,029,554.96/7,590,821.85
  6. Step 6: Final answer
    x = 5,731,225.93

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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.