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Finding the Third Proportional to 604,030.50 and 846,655.50

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Solution

The third proportional to 604,030.50 and 846,655.50 is: 1,186,737.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,030.50 : 846,655.50 = 846,655.50 : x
  2. Step 2: Convert to fraction form
    604,030.50/846,655.50 = 846,655.50/x
  3. Step 3: Cross multiply
    604,030.50x = 846,655.50 × 846,655.50
  4. Step 4: Simplify right side
    604,030.50x = 716,825,535,680.25
  5. Step 5: Solve for x
    x = 716,825,535,680.25/604,030.50
  6. Step 6: Final answer
    x = 1,186,737.32

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.