Home / 1,184,790.30-1,774,561.05-974,838.30

Finding the Fourth Proportional to 1,184,790.30, 1,774,561.05 and 974,838.30

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Solution

The fourth proportional to 1,184,790.30, 1,774,561.05 and 974,838.30 is: 1,460,098.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,790.30 : 1,774,561.05 = 974,838.30 : x
  2. Step 2: Convert to fraction form
    1,184,790.30/1,774,561.05 = 974,838.30/x
  3. Step 3: Cross multiply
    1,184,790.30x = 1,774,561.05 × 974,838.30
  4. Step 4: Simplify right side
    1,184,790.30x = 1,729,910,077,228.22
  5. Step 5: Solve for x
    x = 1,729,910,077,228.22/1,184,790.30
  6. Step 6: Final answer
    x = 1,460,098.11

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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.