Home / 8,736,971.07-13,104,570.87-2,346,393.18

Finding the Fourth Proportional to 8,736,971.07, 13,104,570.87 and 2,346,393.18

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Solution

The fourth proportional to 8,736,971.07, 13,104,570.87 and 2,346,393.18 is: 3,519,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,971.07 : 13,104,570.87 = 2,346,393.18 : x
  2. Step 2: Convert to fraction form
    8,736,971.07/13,104,570.87 = 2,346,393.18/x
  3. Step 3: Cross multiply
    8,736,971.07x = 13,104,570.87 × 2,346,393.18
  4. Step 4: Simplify right side
    8,736,971.07x = 30,748,475,716,194.67
  5. Step 5: Solve for x
    x = 30,748,475,716,194.67/8,736,971.07
  6. Step 6: Final answer
    x = 3,519,351.90

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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.