Home / 7,095,149.10-9,791,314.92-4,039,363.26

Finding the Fourth Proportional to 7,095,149.10, 9,791,314.92 and 4,039,363.26

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Solution

The fourth proportional to 7,095,149.10, 9,791,314.92 and 4,039,363.26 is: 5,574,326.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,149.10 : 9,791,314.92 = 4,039,363.26 : x
  2. Step 2: Convert to fraction form
    7,095,149.10/9,791,314.92 = 4,039,363.26/x
  3. Step 3: Cross multiply
    7,095,149.10x = 9,791,314.92 × 4,039,363.26
  4. Step 4: Simplify right side
    7,095,149.10x = 39,550,677,754,937.84
  5. Step 5: Solve for x
    x = 39,550,677,754,937.84/7,095,149.10
  6. Step 6: Final answer
    x = 5,574,326.51

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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.