Home / 924,895.15-1,276,561.18-562,242.25

Finding the Fourth Proportional to 924,895.15, 1,276,561.18 and 562,242.25

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Solution

The fourth proportional to 924,895.15, 1,276,561.18 and 562,242.25 is: 776,019.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,895.15 : 1,276,561.18 = 562,242.25 : x
  2. Step 2: Convert to fraction form
    924,895.15/1,276,561.18 = 562,242.25/x
  3. Step 3: Cross multiply
    924,895.15x = 1,276,561.18 × 562,242.25
  4. Step 4: Simplify right side
    924,895.15x = 717,736,630,105.86
  5. Step 5: Solve for x
    x = 717,736,630,105.86/924,895.15
  6. Step 6: Final answer
    x = 776,019.45

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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.