Home / 7,495,361.21-10,343,632.02-4,057,602.24

Finding the Fourth Proportional to 7,495,361.21, 10,343,632.02 and 4,057,602.24

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Solution

The fourth proportional to 7,495,361.21, 10,343,632.02 and 4,057,602.24 is: 5,599,509.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,361.21 : 10,343,632.02 = 4,057,602.24 : x
  2. Step 2: Convert to fraction form
    7,495,361.21/10,343,632.02 = 4,057,602.24/x
  3. Step 3: Cross multiply
    7,495,361.21x = 10,343,632.02 × 4,057,602.24
  4. Step 4: Simplify right side
    7,495,361.21x = 41,970,344,454,087.73
  5. Step 5: Solve for x
    x = 41,970,344,454,087.73/7,495,361.21
  6. Step 6: Final answer
    x = 5,599,509.25

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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.