Home / 1,092,188.16-1,507,226.64-608,783.92

Finding the Fourth Proportional to 1,092,188.16, 1,507,226.64 and 608,783.92

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Solution

The fourth proportional to 1,092,188.16, 1,507,226.64 and 608,783.92 is: 840,125.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,188.16 : 1,507,226.64 = 608,783.92 : x
  2. Step 2: Convert to fraction form
    1,092,188.16/1,507,226.64 = 608,783.92/x
  3. Step 3: Cross multiply
    1,092,188.16x = 1,507,226.64 × 608,783.92
  4. Step 4: Simplify right side
    1,092,188.16x = 917,575,342,227.63
  5. Step 5: Solve for x
    x = 917,575,342,227.63/1,092,188.16
  6. Step 6: Final answer
    x = 840,125.70

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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.