Home / 924,894.15-1,276,559.80-562,241.25

Finding the Fourth Proportional to 924,894.15, 1,276,559.80 and 562,241.25

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Solution

The fourth proportional to 924,894.15, 1,276,559.80 and 562,241.25 is: 776,018.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,894.15 : 1,276,559.80 = 562,241.25 : x
  2. Step 2: Convert to fraction form
    924,894.15/1,276,559.80 = 562,241.25/x
  3. Step 3: Cross multiply
    924,894.15x = 1,276,559.80 × 562,241.25
  4. Step 4: Simplify right side
    924,894.15x = 717,734,576,246.15
  5. Step 5: Solve for x
    x = 717,734,576,246.15/924,894.15
  6. Step 6: Final answer
    x = 776,018.08

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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.