Home / 9,494,252.06-13,119,447.49-6,911,448.80

Finding the Fourth Proportional to 9,494,252.06, 13,119,447.49 and 6,911,448.80

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Solution

The fourth proportional to 9,494,252.06, 13,119,447.49 and 6,911,448.80 is: 9,550,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,494,252.06 : 13,119,447.49 = 6,911,448.80 : x
  2. Step 2: Convert to fraction form
    9,494,252.06/13,119,447.49 = 6,911,448.80/x
  3. Step 3: Cross multiply
    9,494,252.06x = 13,119,447.49 × 6,911,448.80
  4. Step 4: Simplify right side
    9,494,252.06x = 90,674,389,528,547.66
  5. Step 5: Solve for x
    x = 90,674,389,528,547.66/9,494,252.06
  6. Step 6: Final answer
    x = 9,550,451.05

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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.