Home / 9,005,062.90-12,426,971.42-4,875,092.46

Finding the Fourth Proportional to 9,005,062.90, 12,426,971.42 and 4,875,092.46

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Solution

The fourth proportional to 9,005,062.90, 12,426,971.42 and 4,875,092.46 is: 6,727,619.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,005,062.90 : 12,426,971.42 = 4,875,092.46 : x
  2. Step 2: Convert to fraction form
    9,005,062.90/12,426,971.42 = 4,875,092.46/x
  3. Step 3: Cross multiply
    9,005,062.90x = 12,426,971.42 × 4,875,092.46
  4. Step 4: Simplify right side
    9,005,062.90x = 60,582,634,670,277.49
  5. Step 5: Solve for x
    x = 60,582,634,670,277.49/9,005,062.90
  6. Step 6: Final answer
    x = 6,727,619.27

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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.