Home / 1,535,405.54-2,303,403.51-588,702.43

Finding the Fourth Proportional to 1,535,405.54, 2,303,403.51 and 588,702.43

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Solution

The fourth proportional to 1,535,405.54, 2,303,403.51 and 588,702.43 is: 883,166.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,405.54 : 2,303,403.51 = 588,702.43 : x
  2. Step 2: Convert to fraction form
    1,535,405.54/2,303,403.51 = 588,702.43/x
  3. Step 3: Cross multiply
    1,535,405.54x = 2,303,403.51 × 588,702.43
  4. Step 4: Simplify right side
    1,535,405.54x = 1,356,019,232,090.51
  5. Step 5: Solve for x
    x = 1,356,019,232,090.51/1,535,405.54
  6. Step 6: Final answer
    x = 883,166.82

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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.