Home / 5,807,427.39-8,710,573.47-1,763,950.32

Finding the Fourth Proportional to 5,807,427.39, 8,710,573.47 and 1,763,950.32

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Solution

The fourth proportional to 5,807,427.39, 8,710,573.47 and 1,763,950.32 is: 2,645,753.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,427.39 : 8,710,573.47 = 1,763,950.32 : x
  2. Step 2: Convert to fraction form
    5,807,427.39/8,710,573.47 = 1,763,950.32/x
  3. Step 3: Cross multiply
    5,807,427.39x = 8,710,573.47 × 1,763,950.32
  4. Step 4: Simplify right side
    5,807,427.39x = 15,365,018,859,790.01
  5. Step 5: Solve for x
    x = 15,365,018,859,790.01/5,807,427.39
  6. Step 6: Final answer
    x = 2,645,753.07

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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.