Home / 3,070,822.02-4,606,066.81-940,912.30

Finding the Fourth Proportional to 3,070,822.02, 4,606,066.81 and 940,912.30

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Solution

The fourth proportional to 3,070,822.02, 4,606,066.81 and 940,912.30 is: 1,411,317.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,822.02 : 4,606,066.81 = 940,912.30 : x
  2. Step 2: Convert to fraction form
    3,070,822.02/4,606,066.81 = 940,912.30/x
  3. Step 3: Cross multiply
    3,070,822.02x = 4,606,066.81 × 940,912.30
  4. Step 4: Simplify right side
    3,070,822.02x = 4,333,904,916,150.76
  5. Step 5: Solve for x
    x = 4,333,904,916,150.76/3,070,822.02
  6. Step 6: Final answer
    x = 1,411,317.52

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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.