Home / 958,368.70-1,437,553.05-706,426.30

Finding the Fourth Proportional to 958,368.70, 1,437,553.05 and 706,426.30

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Solution

The fourth proportional to 958,368.70, 1,437,553.05 and 706,426.30 is: 1,059,639.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,368.70 : 1,437,553.05 = 706,426.30 : x
  2. Step 2: Convert to fraction form
    958,368.70/1,437,553.05 = 706,426.30/x
  3. Step 3: Cross multiply
    958,368.70x = 1,437,553.05 × 706,426.30
  4. Step 4: Simplify right side
    958,368.70x = 1,015,525,282,165.22
  5. Step 5: Solve for x
    x = 1,015,525,282,165.22/958,368.70
  6. Step 6: Final answer
    x = 1,059,639.45

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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.