Home / 730,041.30-1,095,048.99-374,846.58

Finding the Fourth Proportional to 730,041.30, 1,095,048.99 and 374,846.58

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Solution

The fourth proportional to 730,041.30, 1,095,048.99 and 374,846.58 is: 562,263.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,041.30 : 1,095,048.99 = 374,846.58 : x
  2. Step 2: Convert to fraction form
    730,041.30/1,095,048.99 = 374,846.58/x
  3. Step 3: Cross multiply
    730,041.30x = 1,095,048.99 × 374,846.58
  4. Step 4: Simplify right side
    730,041.30x = 410,475,368,833.95
  5. Step 5: Solve for x
    x = 410,475,368,833.95/730,041.30
  6. Step 6: Final answer
    x = 562,263.22

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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.