Home / 3,072,030.30-4,608,045.45-3,042,539.10

Finding the Fourth Proportional to 3,072,030.30, 4,608,045.45 and 3,042,539.10

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Solution

The fourth proportional to 3,072,030.30, 4,608,045.45 and 3,042,539.10 is: 4,563,808.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,030.30 : 4,608,045.45 = 3,042,539.10 : x
  2. Step 2: Convert to fraction form
    3,072,030.30/4,608,045.45 = 3,042,539.10/x
  3. Step 3: Cross multiply
    3,072,030.30x = 4,608,045.45 × 3,042,539.10
  4. Step 4: Simplify right side
    3,072,030.30x = 14,020,158,456,202.10
  5. Step 5: Solve for x
    x = 14,020,158,456,202.10/3,072,030.30
  6. Step 6: Final answer
    x = 4,563,808.65

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Similar ratio
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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.