Home / 2,368,693.98-3,552,669.81-771,246.30

Finding the Fourth Proportional to 2,368,693.98, 3,552,669.81 and 771,246.30

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Solution

The fourth proportional to 2,368,693.98, 3,552,669.81 and 771,246.30 is: 1,156,748.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,693.98 : 3,552,669.81 = 771,246.30 : x
  2. Step 2: Convert to fraction form
    2,368,693.98/3,552,669.81 = 771,246.30/x
  3. Step 3: Cross multiply
    2,368,693.98x = 3,552,669.81 × 771,246.30
  4. Step 4: Simplify right side
    2,368,693.98x = 2,739,983,446,084.20
  5. Step 5: Solve for x
    x = 2,739,983,446,084.20/2,368,693.98
  6. Step 6: Final answer
    x = 1,156,748.60

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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.