Home / 6,703,561.49-9,254,050.13-4,290,513.17

Finding the Fourth Proportional to 6,703,561.49, 9,254,050.13 and 4,290,513.17

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Solution

The fourth proportional to 6,703,561.49, 9,254,050.13 and 4,290,513.17 is: 5,922,914.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,561.49 : 9,254,050.13 = 4,290,513.17 : x
  2. Step 2: Convert to fraction form
    6,703,561.49/9,254,050.13 = 4,290,513.17/x
  3. Step 3: Cross multiply
    6,703,561.49x = 9,254,050.13 × 4,290,513.17
  4. Step 4: Simplify right side
    6,703,561.49x = 39,704,623,923,061.24
  5. Step 5: Solve for x
    x = 39,704,623,923,061.24/6,703,561.49
  6. Step 6: Final answer
    x = 5,922,914.86

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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.