Home / 1,494,953.55-2,242,349.82-736,038.36

Finding the Fourth Proportional to 1,494,953.55, 2,242,349.82 and 736,038.36

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Solution

The fourth proportional to 1,494,953.55, 2,242,349.82 and 736,038.36 is: 1,104,017.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,953.55 : 2,242,349.82 = 736,038.36 : x
  2. Step 2: Convert to fraction form
    1,494,953.55/2,242,349.82 = 736,038.36/x
  3. Step 3: Cross multiply
    1,494,953.55x = 2,242,349.82 × 736,038.36
  4. Step 4: Simplify right side
    1,494,953.55x = 1,650,455,484,059.10
  5. Step 5: Solve for x
    x = 1,650,455,484,059.10/1,494,953.55
  6. Step 6: Final answer
    x = 1,104,017.90

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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.