Home / 1,141,895.04-1,575,102.44-734,527.96

Finding the Fourth Proportional to 1,141,895.04, 1,575,102.44 and 734,527.96

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Solution

The fourth proportional to 1,141,895.04, 1,575,102.44 and 734,527.96 is: 1,013,190.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,895.04 : 1,575,102.44 = 734,527.96 : x
  2. Step 2: Convert to fraction form
    1,141,895.04/1,575,102.44 = 734,527.96/x
  3. Step 3: Cross multiply
    1,141,895.04x = 1,575,102.44 × 734,527.96
  4. Step 4: Simplify right side
    1,141,895.04x = 1,156,956,782,044.22
  5. Step 5: Solve for x
    x = 1,156,956,782,044.22/1,141,895.04
  6. Step 6: Final answer
    x = 1,013,190.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.