Home / 1,048,963.02-1,573,404.02-301,009.02

Finding the Fourth Proportional to 1,048,963.02, 1,573,404.02 and 301,009.02

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Solution

The fourth proportional to 1,048,963.02, 1,573,404.02 and 301,009.02 is: 451,501.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,963.02 : 1,573,404.02 = 301,009.02 : x
  2. Step 2: Convert to fraction form
    1,048,963.02/1,573,404.02 = 301,009.02/x
  3. Step 3: Cross multiply
    1,048,963.02x = 1,573,404.02 × 301,009.02
  4. Step 4: Simplify right side
    1,048,963.02x = 473,608,802,124.26
  5. Step 5: Solve for x
    x = 473,608,802,124.26/1,048,963.02
  6. Step 6: Final answer
    x = 451,501.91

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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.