Home / 5,807,428.39-8,710,574.97-1,763,951.32

Finding the Fourth Proportional to 5,807,428.39, 8,710,574.97 and 1,763,951.32

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Solution

The fourth proportional to 5,807,428.39, 8,710,574.97 and 1,763,951.32 is: 2,645,754.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,428.39 : 8,710,574.97 = 1,763,951.32 : x
  2. Step 2: Convert to fraction form
    5,807,428.39/8,710,574.97 = 1,763,951.32/x
  3. Step 3: Cross multiply
    5,807,428.39x = 8,710,574.97 × 1,763,951.32
  4. Step 4: Simplify right side
    5,807,428.39x = 15,365,030,216,290.46
  5. Step 5: Solve for x
    x = 15,365,030,216,290.46/5,807,428.39
  6. Step 6: Final answer
    x = 2,645,754.57

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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.