Home / 1,303,378.62-1,955,373.93-404,773.98

Finding the Fourth Proportional to 1,303,378.62, 1,955,373.93 and 404,773.98

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Solution

The fourth proportional to 1,303,378.62, 1,955,373.93 and 404,773.98 is: 607,256.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,378.62 : 1,955,373.93 = 404,773.98 : x
  2. Step 2: Convert to fraction form
    1,303,378.62/1,955,373.93 = 404,773.98/x
  3. Step 3: Cross multiply
    1,303,378.62x = 1,955,373.93 × 404,773.98
  4. Step 4: Simplify right side
    1,303,378.62x = 791,484,488,034.34
  5. Step 5: Solve for x
    x = 791,484,488,034.34/1,303,378.62
  6. Step 6: Final answer
    x = 607,256.00

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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.