Home / 1,649,097.60-2,473,646.40-584,174.40

Finding the Fourth Proportional to 1,649,097.60, 2,473,646.40 and 584,174.40

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Solution

The fourth proportional to 1,649,097.60, 2,473,646.40 and 584,174.40 is: 876,261.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,097.60 : 2,473,646.40 = 584,174.40 : x
  2. Step 2: Convert to fraction form
    1,649,097.60/2,473,646.40 = 584,174.40/x
  3. Step 3: Cross multiply
    1,649,097.60x = 2,473,646.40 × 584,174.40
  4. Step 4: Simplify right side
    1,649,097.60x = 1,445,040,901,532.16
  5. Step 5: Solve for x
    x = 1,445,040,901,532.16/1,649,097.60
  6. Step 6: Final answer
    x = 876,261.60

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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.