Home / 1,674,040.02-2,509,510.90-608,796.06

Finding the Fourth Proportional to 1,674,040.02, 2,509,510.90 and 608,796.06

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Solution

The fourth proportional to 1,674,040.02, 2,509,510.90 and 608,796.06 is: 912,630.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,040.02 : 2,509,510.90 = 608,796.06 : x
  2. Step 2: Convert to fraction form
    1,674,040.02/2,509,510.90 = 608,796.06/x
  3. Step 3: Cross multiply
    1,674,040.02x = 2,509,510.90 × 608,796.06
  4. Step 4: Simplify right side
    1,674,040.02x = 1,527,780,348,447.05
  5. Step 5: Solve for x
    x = 1,527,780,348,447.05/1,674,040.02
  6. Step 6: Final answer
    x = 912,630.72

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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.