Home / 1,163,950.32-1,745,999.30-365,263.36

Finding the Fourth Proportional to 1,163,950.32, 1,745,999.30 and 365,263.36

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Solution

The fourth proportional to 1,163,950.32, 1,745,999.30 and 365,263.36 is: 547,918.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,950.32 : 1,745,999.30 = 365,263.36 : x
  2. Step 2: Convert to fraction form
    1,163,950.32/1,745,999.30 = 365,263.36/x
  3. Step 3: Cross multiply
    1,163,950.32x = 1,745,999.30 × 365,263.36
  4. Step 4: Simplify right side
    1,163,950.32x = 637,749,570,875.65
  5. Step 5: Solve for x
    x = 637,749,570,875.65/1,163,950.32
  6. Step 6: Final answer
    x = 547,918.21

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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.