Home / 6,442,501.44-9,663,754.08-1,893,551.04

Finding the Fourth Proportional to 6,442,501.44, 9,663,754.08 and 1,893,551.04

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Solution

The fourth proportional to 6,442,501.44, 9,663,754.08 and 1,893,551.04 is: 2,840,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,442,501.44 : 9,663,754.08 = 1,893,551.04 : x
  2. Step 2: Convert to fraction form
    6,442,501.44/9,663,754.08 = 1,893,551.04/x
  3. Step 3: Cross multiply
    6,442,501.44x = 9,663,754.08 × 1,893,551.04
  4. Step 4: Simplify right side
    6,442,501.44x = 18,298,811,588,488.24
  5. Step 5: Solve for x
    x = 18,298,811,588,488.24/6,442,501.44
  6. Step 6: Final answer
    x = 2,840,327.12

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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.