Home / 1,735,751.08-2,604,042.32-724,310.40

Finding the Fourth Proportional to 1,735,751.08, 2,604,042.32 and 724,310.40

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Solution

The fourth proportional to 1,735,751.08, 2,604,042.32 and 724,310.40 is: 1,086,639.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,751.08 : 2,604,042.32 = 724,310.40 : x
  2. Step 2: Convert to fraction form
    1,735,751.08/2,604,042.32 = 724,310.40/x
  3. Step 3: Cross multiply
    1,735,751.08x = 2,604,042.32 × 724,310.40
  4. Step 4: Simplify right side
    1,735,751.08x = 1,886,134,917,774.36
  5. Step 5: Solve for x
    x = 1,886,134,917,774.36/1,735,751.08
  6. Step 6: Final answer
    x = 1,086,639.06

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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.