Home / 1,736,910.80-2,605,279.80-895,547.60

Finding the Fourth Proportional to 1,736,910.80, 2,605,279.80 and 895,547.60

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Solution

The fourth proportional to 1,736,910.80, 2,605,279.80 and 895,547.60 is: 1,343,276.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,910.80 : 2,605,279.80 = 895,547.60 : x
  2. Step 2: Convert to fraction form
    1,736,910.80/2,605,279.80 = 895,547.60/x
  3. Step 3: Cross multiply
    1,736,910.80x = 2,605,279.80 × 895,547.60
  4. Step 4: Simplify right side
    1,736,910.80x = 2,333,152,072,218.48
  5. Step 5: Solve for x
    x = 2,333,152,072,218.48/1,736,910.80
  6. Step 6: Final answer
    x = 1,343,276.85

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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.