Home / 7,315,801.56-10,095,674.01-4,052,606.19

Finding the Fourth Proportional to 7,315,801.56, 10,095,674.01 and 4,052,606.19

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Solution

The fourth proportional to 7,315,801.56, 10,095,674.01 and 4,052,606.19 is: 5,592,523.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,801.56 : 10,095,674.01 = 4,052,606.19 : x
  2. Step 2: Convert to fraction form
    7,315,801.56/10,095,674.01 = 4,052,606.19/x
  3. Step 3: Cross multiply
    7,315,801.56x = 10,095,674.01 × 4,052,606.19
  4. Step 4: Simplify right side
    7,315,801.56x = 40,913,790,985,148.12
  5. Step 5: Solve for x
    x = 40,913,790,985,148.12/7,315,801.56
  6. Step 6: Final answer
    x = 5,592,523.34

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Double scale
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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.