Home / 4,657,090.02-6,977,324.25-2,525,814.78

Finding the Fourth Proportional to 4,657,090.02, 6,977,324.25 and 2,525,814.78

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Solution

The fourth proportional to 4,657,090.02, 6,977,324.25 and 2,525,814.78 is: 3,784,214.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,090.02 : 6,977,324.25 = 2,525,814.78 : x
  2. Step 2: Convert to fraction form
    4,657,090.02/6,977,324.25 = 2,525,814.78/x
  3. Step 3: Cross multiply
    4,657,090.02x = 6,977,324.25 × 2,525,814.78
  4. Step 4: Simplify right side
    4,657,090.02x = 17,623,428,715,502.41
  5. Step 5: Solve for x
    x = 17,623,428,715,502.41/4,657,090.02
  6. Step 6: Final answer
    x = 3,784,214.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.