Home / 730,042.30-1,095,050.49-374,847.58

Finding the Fourth Proportional to 730,042.30, 1,095,050.49 and 374,847.58

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Solution

The fourth proportional to 730,042.30, 1,095,050.49 and 374,847.58 is: 562,264.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,042.30 : 1,095,050.49 = 374,847.58 : x
  2. Step 2: Convert to fraction form
    730,042.30/1,095,050.49 = 374,847.58/x
  3. Step 3: Cross multiply
    730,042.30x = 1,095,050.49 × 374,847.58
  4. Step 4: Simplify right side
    730,042.30x = 410,477,026,154.31
  5. Step 5: Solve for x
    x = 410,477,026,154.31/730,042.30
  6. Step 6: Final answer
    x = 562,264.72

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1.5x scale

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.