Home / 9,356,638.48-14,035,468.02-2,966,428.60

Finding the Fourth Proportional to 9,356,638.48, 14,035,468.02 and 2,966,428.60

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Solution

The fourth proportional to 9,356,638.48, 14,035,468.02 and 2,966,428.60 is: 4,449,804.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,638.48 : 14,035,468.02 = 2,966,428.60 : x
  2. Step 2: Convert to fraction form
    9,356,638.48/14,035,468.02 = 2,966,428.60/x
  3. Step 3: Cross multiply
    9,356,638.48x = 14,035,468.02 × 2,966,428.60
  4. Step 4: Simplify right side
    9,356,638.48x = 41,635,213,748,913.38
  5. Step 5: Solve for x
    x = 41,635,213,748,913.38/9,356,638.48
  6. Step 6: Final answer
    x = 4,449,804.69

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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.