Home / 3,504,264.52-4,835,876.03-1,955,509.72

Finding the Fourth Proportional to 3,504,264.52, 4,835,876.03 and 1,955,509.72

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Solution

The fourth proportional to 3,504,264.52, 4,835,876.03 and 1,955,509.72 is: 2,698,598.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,264.52 : 4,835,876.03 = 1,955,509.72 : x
  2. Step 2: Convert to fraction form
    3,504,264.52/4,835,876.03 = 1,955,509.72/x
  3. Step 3: Cross multiply
    3,504,264.52x = 4,835,876.03 × 1,955,509.72
  4. Step 4: Simplify right side
    3,504,264.52x = 9,456,602,547,423.08
  5. Step 5: Solve for x
    x = 9,456,602,547,423.08/3,504,264.52
  6. Step 6: Final answer
    x = 2,698,598.38

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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.