Home / 7,502,228.34-10,353,085.94-4,064,469.27

Finding the Fourth Proportional to 7,502,228.34, 10,353,085.94 and 4,064,469.27

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Solution

The fourth proportional to 7,502,228.34, 10,353,085.94 and 4,064,469.27 is: 5,608,973.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,228.34 : 10,353,085.94 = 4,064,469.27 : x
  2. Step 2: Convert to fraction form
    7,502,228.34/10,353,085.94 = 4,064,469.27/x
  3. Step 3: Cross multiply
    7,502,228.34x = 10,353,085.94 × 4,064,469.27
  4. Step 4: Simplify right side
    7,502,228.34x = 42,079,799,662,960.24
  5. Step 5: Solve for x
    x = 42,079,799,662,960.24/7,502,228.34
  6. Step 6: Final answer
    x = 5,608,973.46

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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.