Home / 1,206,050.40-1,807,520.40-573,602.40

Finding the Fourth Proportional to 1,206,050.40, 1,807,520.40 and 573,602.40

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Solution

The fourth proportional to 1,206,050.40, 1,807,520.40 and 573,602.40 is: 859,663.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,050.40 : 1,807,520.40 = 573,602.40 : x
  2. Step 2: Convert to fraction form
    1,206,050.40/1,807,520.40 = 573,602.40/x
  3. Step 3: Cross multiply
    1,206,050.40x = 1,807,520.40 × 573,602.40
  4. Step 4: Simplify right side
    1,206,050.40x = 1,036,798,039,488.96
  5. Step 5: Solve for x
    x = 1,036,798,039,488.96/1,206,050.40
  6. Step 6: Final answer
    x = 859,663.94

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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.