Home / 1,164,365.55-1,746,622.44-365,678.62

Finding the Fourth Proportional to 1,164,365.55, 1,746,622.44 and 365,678.62

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Solution

The fourth proportional to 1,164,365.55, 1,746,622.44 and 365,678.62 is: 548,541.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,365.55 : 1,746,622.44 = 365,678.62 : x
  2. Step 2: Convert to fraction form
    1,164,365.55/1,746,622.44 = 365,678.62/x
  3. Step 3: Cross multiply
    1,164,365.55x = 1,746,622.44 × 365,678.62
  4. Step 4: Simplify right side
    1,164,365.55x = 638,702,479,153.68
  5. Step 5: Solve for x
    x = 638,702,479,153.68/1,164,365.55
  6. Step 6: Final answer
    x = 548,541.20

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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.