Home / 7,502,652.64-10,353,666.48-4,404,569.44

Finding the Fourth Proportional to 7,502,652.64, 10,353,666.48 and 4,404,569.44

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Solution

The fourth proportional to 7,502,652.64, 10,353,666.48 and 4,404,569.44 is: 6,078,309.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,652.64 : 10,353,666.48 = 4,404,569.44 : x
  2. Step 2: Convert to fraction form
    7,502,652.64/10,353,666.48 = 4,404,569.44/x
  3. Step 3: Cross multiply
    7,502,652.64x = 10,353,666.48 × 4,404,569.44
  4. Step 4: Simplify right side
    7,502,652.64x = 45,603,442,969,760.38
  5. Step 5: Solve for x
    x = 45,603,442,969,760.38/7,502,652.64
  6. Step 6: Final answer
    x = 6,078,309.25

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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.