Home / 4,627,114.57-6,936,141.54-1,932,210.48

Finding the Fourth Proportional to 4,627,114.57, 6,936,141.54 and 1,932,210.48

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Solution

The fourth proportional to 4,627,114.57, 6,936,141.54 and 1,932,210.48 is: 2,896,423.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,114.57 : 6,936,141.54 = 1,932,210.48 : x
  2. Step 2: Convert to fraction form
    4,627,114.57/6,936,141.54 = 1,932,210.48/x
  3. Step 3: Cross multiply
    4,627,114.57x = 6,936,141.54 × 1,932,210.48
  4. Step 4: Simplify right side
    4,627,114.57x = 13,402,085,340,931.97
  5. Step 5: Solve for x
    x = 13,402,085,340,931.97/4,627,114.57
  6. Step 6: Final answer
    x = 2,896,423.92

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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.