Home / 7,356,173.08-10,151,359.66-4,258,827.04

Finding the Fourth Proportional to 7,356,173.08, 10,151,359.66 and 4,258,827.04

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Solution

The fourth proportional to 7,356,173.08, 10,151,359.66 and 4,258,827.04 is: 5,877,089.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,173.08 : 10,151,359.66 = 4,258,827.04 : x
  2. Step 2: Convert to fraction form
    7,356,173.08/10,151,359.66 = 4,258,827.04/x
  3. Step 3: Cross multiply
    7,356,173.08x = 10,151,359.66 × 4,258,827.04
  4. Step 4: Simplify right side
    7,356,173.08x = 43,232,885,012,773.21
  5. Step 5: Solve for x
    x = 43,232,885,012,773.21/7,356,173.08
  6. Step 6: Final answer
    x = 5,877,089.15

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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.