Home / 9,004,602.02-12,426,348.11-4,874,630.13

Finding the Fourth Proportional to 9,004,602.02, 12,426,348.11 and 4,874,630.13

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Solution

The fourth proportional to 9,004,602.02, 12,426,348.11 and 4,874,630.13 is: 6,726,988.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,602.02 : 12,426,348.11 = 4,874,630.13 : x
  2. Step 2: Convert to fraction form
    9,004,602.02/12,426,348.11 = 4,874,630.13/x
  3. Step 3: Cross multiply
    9,004,602.02x = 12,426,348.11 × 4,874,630.13
  4. Step 4: Simplify right side
    9,004,602.02x = 60,573,850,902,874.55
  5. Step 5: Solve for x
    x = 60,573,850,902,874.55/9,004,602.02
  6. Step 6: Final answer
    x = 6,726,988.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.