Home / 6,871,010.70-10,306,516.05-4,349,513.10

Finding the Fourth Proportional to 6,871,010.70, 10,306,516.05 and 4,349,513.10

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Solution

The fourth proportional to 6,871,010.70, 10,306,516.05 and 4,349,513.10 is: 6,524,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,010.70 : 10,306,516.05 = 4,349,513.10 : x
  2. Step 2: Convert to fraction form
    6,871,010.70/10,306,516.05 = 4,349,513.10/x
  3. Step 3: Cross multiply
    6,871,010.70x = 10,306,516.05 × 4,349,513.10
  4. Step 4: Simplify right side
    6,871,010.70x = 44,828,326,574,835.26
  5. Step 5: Solve for x
    x = 44,828,326,574,835.26/6,871,010.70
  6. Step 6: Final answer
    x = 6,524,269.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.