Home / 1,184,621.59-1,776,937.56-375,009.96

Finding the Fourth Proportional to 1,184,621.59, 1,776,937.56 and 375,009.96

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Solution

The fourth proportional to 1,184,621.59, 1,776,937.56 and 375,009.96 is: 562,516.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,621.59 : 1,776,937.56 = 375,009.96 : x
  2. Step 2: Convert to fraction form
    1,184,621.59/1,776,937.56 = 375,009.96/x
  3. Step 3: Cross multiply
    1,184,621.59x = 1,776,937.56 × 375,009.96
  4. Step 4: Simplify right side
    1,184,621.59x = 666,369,274,617.13
  5. Step 5: Solve for x
    x = 666,369,274,617.13/1,184,621.59
  6. Step 6: Final answer
    x = 562,516.57

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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.