Home / 5,443,502.02-7,512,032.36-2,962,740.48

Finding the Fourth Proportional to 5,443,502.02, 7,512,032.36 and 2,962,740.48

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Solution

The fourth proportional to 5,443,502.02, 7,512,032.36 and 2,962,740.48 is: 4,088,581.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,502.02 : 7,512,032.36 = 2,962,740.48 : x
  2. Step 2: Convert to fraction form
    5,443,502.02/7,512,032.36 = 2,962,740.48/x
  3. Step 3: Cross multiply
    5,443,502.02x = 7,512,032.36 × 2,962,740.48
  4. Step 4: Simplify right side
    5,443,502.02x = 22,256,202,360,041.93
  5. Step 5: Solve for x
    x = 22,256,202,360,041.93/5,443,502.02
  6. Step 6: Final answer
    x = 4,088,581.63

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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.