Home / 6,305,657.02-9,459,813.93-2,045,492.62

Finding the Fourth Proportional to 6,305,657.02, 9,459,813.93 and 2,045,492.62

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Solution

The fourth proportional to 6,305,657.02, 9,459,813.93 and 2,045,492.62 is: 3,068,669.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,657.02 : 9,459,813.93 = 2,045,492.62 : x
  2. Step 2: Convert to fraction form
    6,305,657.02/9,459,813.93 = 2,045,492.62/x
  3. Step 3: Cross multiply
    6,305,657.02x = 9,459,813.93 × 2,045,492.62
  4. Step 4: Simplify right side
    6,305,657.02x = 19,349,979,580,388.20
  5. Step 5: Solve for x
    x = 19,349,979,580,388.20/6,305,657.02
  6. Step 6: Final answer
    x = 3,068,669.85

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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.