Home / 4,680,348.60-7,008,713.10-3,735,564.60

Finding the Fourth Proportional to 4,680,348.60, 7,008,713.10 and 3,735,564.60

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Solution

The fourth proportional to 4,680,348.60, 7,008,713.10 and 3,735,564.60 is: 5,593,921.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,348.60 : 7,008,713.10 = 3,735,564.60 : x
  2. Step 2: Convert to fraction form
    4,680,348.60/7,008,713.10 = 3,735,564.60/x
  3. Step 3: Cross multiply
    4,680,348.60x = 7,008,713.10 × 3,735,564.60
  4. Step 4: Simplify right side
    4,680,348.60x = 26,181,500,547,916.26
  5. Step 5: Solve for x
    x = 26,181,500,547,916.26/4,680,348.60
  6. Step 6: Final answer
    x = 5,593,921.05

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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.