Home / 1,234,079.41-1,851,350.84-560,208.01

Finding the Fourth Proportional to 1,234,079.41, 1,851,350.84 and 560,208.01

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Solution

The fourth proportional to 1,234,079.41, 1,851,350.84 and 560,208.01 is: 840,417.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,079.41 : 1,851,350.84 = 560,208.01 : x
  2. Step 2: Convert to fraction form
    1,234,079.41/1,851,350.84 = 560,208.01/x
  3. Step 3: Cross multiply
    1,234,079.41x = 1,851,350.84 × 560,208.01
  4. Step 4: Simplify right side
    1,234,079.41x = 1,037,141,569,888.23
  5. Step 5: Solve for x
    x = 1,037,141,569,888.23/1,234,079.41
  6. Step 6: Final answer
    x = 840,417.21

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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.