Home / 5,547,703.24-7,655,858.76-3,100,355.17

Finding the Fourth Proportional to 5,547,703.24, 7,655,858.76 and 3,100,355.17

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Solution

The fourth proportional to 5,547,703.24, 7,655,858.76 and 3,100,355.17 is: 4,278,505.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,703.24 : 7,655,858.76 = 3,100,355.17 : x
  2. Step 2: Convert to fraction form
    5,547,703.24/7,655,858.76 = 3,100,355.17/x
  3. Step 3: Cross multiply
    5,547,703.24x = 7,655,858.76 × 3,100,355.17
  4. Step 4: Simplify right side
    5,547,703.24x = 23,735,881,287,355.79
  5. Step 5: Solve for x
    x = 23,735,881,287,355.79/5,547,703.24
  6. Step 6: Final answer
    x = 4,278,505.94

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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.