Home / 1,048,962.02-1,573,402.52-301,008.02

Finding the Fourth Proportional to 1,048,962.02, 1,573,402.52 and 301,008.02

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Solution

The fourth proportional to 1,048,962.02, 1,573,402.52 and 301,008.02 is: 451,500.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,962.02 : 1,573,402.52 = 301,008.02 : x
  2. Step 2: Convert to fraction form
    1,048,962.02/1,573,402.52 = 301,008.02/x
  3. Step 3: Cross multiply
    1,048,962.02x = 1,573,402.52 × 301,008.02
  4. Step 4: Simplify right side
    1,048,962.02x = 473,606,777,208.21
  5. Step 5: Solve for x
    x = 473,606,777,208.21/1,048,962.02
  6. Step 6: Final answer
    x = 451,500.41

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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.