Home / 1,674,041.02-2,509,512.40-608,797.06

Finding the Fourth Proportional to 1,674,041.02, 2,509,512.40 and 608,797.06

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Solution

The fourth proportional to 1,674,041.02, 2,509,512.40 and 608,797.06 is: 912,632.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,041.02 : 2,509,512.40 = 608,797.06 : x
  2. Step 2: Convert to fraction form
    1,674,041.02/2,509,512.40 = 608,797.06/x
  3. Step 3: Cross multiply
    1,674,041.02x = 2,509,512.40 × 608,797.06
  4. Step 4: Simplify right side
    1,674,041.02x = 1,527,783,771,153.54
  5. Step 5: Solve for x
    x = 1,527,783,771,153.54/1,674,041.02
  6. Step 6: Final answer
    x = 912,632.22

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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.