Home / 958,896.42-1,323,774.58-700,483.20

Finding the Fourth Proportional to 958,896.42, 1,323,774.58 and 700,483.20

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Solution

The fourth proportional to 958,896.42, 1,323,774.58 and 700,483.20 is: 967,030.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,896.42 : 1,323,774.58 = 700,483.20 : x
  2. Step 2: Convert to fraction form
    958,896.42/1,323,774.58 = 700,483.20/x
  3. Step 3: Cross multiply
    958,896.42x = 1,323,774.58 × 700,483.20
  4. Step 4: Simplify right side
    958,896.42x = 927,281,853,877.06
  5. Step 5: Solve for x
    x = 927,281,853,877.06/958,896.42
  6. Step 6: Final answer
    x = 967,030.26

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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.