Home / 9,251,232.12-13,868,866.44-4,452,319.08

Finding the Fourth Proportional to 9,251,232.12, 13,868,866.44 and 4,452,319.08

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Solution

The fourth proportional to 9,251,232.12, 13,868,866.44 and 4,452,319.08 is: 6,674,637.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,251,232.12 : 13,868,866.44 = 4,452,319.08 : x
  2. Step 2: Convert to fraction form
    9,251,232.12/13,868,866.44 = 4,452,319.08/x
  3. Step 3: Cross multiply
    9,251,232.12x = 13,868,866.44 × 4,452,319.08
  4. Step 4: Simplify right side
    9,251,232.12x = 61,748,618,668,783.67
  5. Step 5: Solve for x
    x = 61,748,618,668,783.67/9,251,232.12
  6. Step 6: Final answer
    x = 6,674,637.27

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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.