Home / 740,998.84-1,108,453.53-591,531.07

Finding the Fourth Proportional to 740,998.84, 1,108,453.53 and 591,531.07

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Solution

The fourth proportional to 740,998.84, 1,108,453.53 and 591,531.07 is: 884,866.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,998.84 : 1,108,453.53 = 591,531.07 : x
  2. Step 2: Convert to fraction form
    740,998.84/1,108,453.53 = 591,531.07/x
  3. Step 3: Cross multiply
    740,998.84x = 1,108,453.53 × 591,531.07
  4. Step 4: Simplify right side
    740,998.84x = 655,684,702,646.18
  5. Step 5: Solve for x
    x = 655,684,702,646.18/740,998.84
  6. Step 6: Final answer
    x = 884,866.03

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1.5x scale

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.