Home / 7,708,493.07-11,550,125.43-4,666,639.14

Finding the Fourth Proportional to 7,708,493.07, 11,550,125.43 and 4,666,639.14

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Solution

The fourth proportional to 7,708,493.07, 11,550,125.43 and 4,666,639.14 is: 6,992,322.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,708,493.07 : 11,550,125.43 = 4,666,639.14 : x
  2. Step 2: Convert to fraction form
    7,708,493.07/11,550,125.43 = 4,666,639.14/x
  3. Step 3: Cross multiply
    7,708,493.07x = 11,550,125.43 × 4,666,639.14
  4. Step 4: Simplify right side
    7,708,493.07x = 53,900,267,403,547.33
  5. Step 5: Solve for x
    x = 53,900,267,403,547.33/7,708,493.07
  6. Step 6: Final answer
    x = 6,992,322.22

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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.