Home / 1,708,780.10-2,563,400.55-587,192.90

Finding the Fourth Proportional to 1,708,780.10, 2,563,400.55 and 587,192.90

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Solution

The fourth proportional to 1,708,780.10, 2,563,400.55 and 587,192.90 is: 880,868.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,780.10 : 2,563,400.55 = 587,192.90 : x
  2. Step 2: Convert to fraction form
    1,708,780.10/2,563,400.55 = 587,192.90/x
  3. Step 3: Cross multiply
    1,708,780.10x = 2,563,400.55 × 587,192.90
  4. Step 4: Simplify right side
    1,708,780.10x = 1,505,210,602,816.10
  5. Step 5: Solve for x
    x = 1,505,210,602,816.10/1,708,780.10
  6. Step 6: Final answer
    x = 880,868.52

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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.