Home / 4,602,704.64-6,354,457.02-4,091,996.40

Finding the Fourth Proportional to 4,602,704.64, 6,354,457.02 and 4,091,996.40

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Solution

The fourth proportional to 4,602,704.64, 6,354,457.02 and 4,091,996.40 is: 5,649,377.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,704.64 : 6,354,457.02 = 4,091,996.40 : x
  2. Step 2: Convert to fraction form
    4,602,704.64/6,354,457.02 = 4,091,996.40/x
  3. Step 3: Cross multiply
    4,602,704.64x = 6,354,457.02 × 4,091,996.40
  4. Step 4: Simplify right side
    4,602,704.64x = 26,002,415,249,794.73
  5. Step 5: Solve for x
    x = 26,002,415,249,794.73/4,602,704.64
  6. Step 6: Final answer
    x = 5,649,377.33

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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.