Home / 897,608.64-1,346,409.27-365,125.17

Finding the Fourth Proportional to 897,608.64, 1,346,409.27 and 365,125.17

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Solution

The fourth proportional to 897,608.64, 1,346,409.27 and 365,125.17 is: 547,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,608.64 : 1,346,409.27 = 365,125.17 : x
  2. Step 2: Convert to fraction form
    897,608.64/1,346,409.27 = 365,125.17/x
  3. Step 3: Cross multiply
    897,608.64x = 1,346,409.27 × 365,125.17
  4. Step 4: Simplify right side
    897,608.64x = 491,607,913,598.33
  5. Step 5: Solve for x
    x = 491,607,913,598.33/897,608.64
  6. Step 6: Final answer
    x = 547,686.25

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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.