Home / 7,502,224.46-10,353,119.46-4,064,465.49

Finding the Fourth Proportional to 7,502,224.46, 10,353,119.46 and 4,064,465.49

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Solution

The fourth proportional to 7,502,224.46, 10,353,119.46 and 4,064,465.49 is: 5,608,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,224.46 : 10,353,119.46 = 4,064,465.49 : x
  2. Step 2: Convert to fraction form
    7,502,224.46/10,353,119.46 = 4,064,465.49/x
  3. Step 3: Cross multiply
    7,502,224.46x = 10,353,119.46 × 4,064,465.49
  4. Step 4: Simplify right side
    7,502,224.46x = 42,079,896,759,017.44
  5. Step 5: Solve for x
    x = 42,079,896,759,017.44/7,502,224.46
  6. Step 6: Final answer
    x = 5,608,989.30

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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.