Home / 1,683,884.81-2,524,674.31-604,373.40

Finding the Fourth Proportional to 1,683,884.81, 2,524,674.31 and 604,373.40

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Solution

The fourth proportional to 1,683,884.81, 2,524,674.31 and 604,373.40 is: 906,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,884.81 : 2,524,674.31 = 604,373.40 : x
  2. Step 2: Convert to fraction form
    1,683,884.81/2,524,674.31 = 604,373.40/x
  3. Step 3: Cross multiply
    1,683,884.81x = 2,524,674.31 × 604,373.40
  4. Step 4: Simplify right side
    1,683,884.81x = 1,525,845,995,116.42
  5. Step 5: Solve for x
    x = 1,525,845,995,116.42/1,683,884.81
  6. Step 6: Final answer
    x = 906,146.30

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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.