Home / 9,572,502-14,358,878.07-3,182,754.36

Finding the Fourth Proportional to 9,572,502, 14,358,878.07 and 3,182,754.36

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Solution

The fourth proportional to 9,572,502, 14,358,878.07 and 3,182,754.36 is: 4,774,173.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,502 : 14,358,878.07 = 3,182,754.36 : x
  2. Step 2: Convert to fraction form
    9,572,502/14,358,878.07 = 3,182,754.36/x
  3. Step 3: Cross multiply
    9,572,502x = 14,358,878.07 × 3,182,754.36
  4. Step 4: Simplify right side
    9,572,502x = 45,700,781,782,000.88
  5. Step 5: Solve for x
    x = 45,700,781,782,000.88/9,572,502
  6. Step 6: Final answer
    x = 4,774,173.12

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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.