Home / 3,602,552.02-5,403,821.45-1,173,702.39

Finding the Fourth Proportional to 3,602,552.02, 5,403,821.45 and 1,173,702.39

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Solution

The fourth proportional to 3,602,552.02, 5,403,821.45 and 1,173,702.39 is: 1,760,551.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,552.02 : 5,403,821.45 = 1,173,702.39 : x
  2. Step 2: Convert to fraction form
    3,602,552.02/5,403,821.45 = 1,173,702.39/x
  3. Step 3: Cross multiply
    3,602,552.02x = 5,403,821.45 × 1,173,702.39
  4. Step 4: Simplify right side
    3,602,552.02x = 6,342,478,124,865.42
  5. Step 5: Solve for x
    x = 6,342,478,124,865.42/3,602,552.02
  6. Step 6: Final answer
    x = 1,760,551.44

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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.