Home / 960,557.84-1,441,085.61-510,908.60

Finding the Fourth Proportional to 960,557.84, 1,441,085.61 and 510,908.60

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Solution

The fourth proportional to 960,557.84, 1,441,085.61 and 510,908.60 is: 766,495.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,557.84 : 1,441,085.61 = 510,908.60 : x
  2. Step 2: Convert to fraction form
    960,557.84/1,441,085.61 = 510,908.60/x
  3. Step 3: Cross multiply
    960,557.84x = 1,441,085.61 × 510,908.60
  4. Step 4: Simplify right side
    960,557.84x = 736,263,031,485.25
  5. Step 5: Solve for x
    x = 736,263,031,485.25/960,557.84
  6. Step 6: Final answer
    x = 766,495.26

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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.