Home / 4,550,035.02-6,281,888.22-2,897,115

Finding the Fourth Proportional to 4,550,035.02, 6,281,888.22 and 2,897,115

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Solution

The fourth proportional to 4,550,035.02, 6,281,888.22 and 2,897,115 is: 3,999,826.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,035.02 : 6,281,888.22 = 2,897,115 : x
  2. Step 2: Convert to fraction form
    4,550,035.02/6,281,888.22 = 2,897,115/x
  3. Step 3: Cross multiply
    4,550,035.02x = 6,281,888.22 × 2,897,115
  4. Step 4: Simplify right side
    4,550,035.02x = 18,199,352,590,485.30
  5. Step 5: Solve for x
    x = 18,199,352,590,485.30/4,550,035.02
  6. Step 6: Final answer
    x = 3,999,826.93

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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.