Home / 3,645,370.37-5,030,763.95-2,096,632.47

Finding the Fourth Proportional to 3,645,370.37, 5,030,763.95 and 2,096,632.47

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Solution

The fourth proportional to 3,645,370.37, 5,030,763.95 and 2,096,632.47 is: 2,893,440.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,370.37 : 5,030,763.95 = 2,096,632.47 : x
  2. Step 2: Convert to fraction form
    3,645,370.37/5,030,763.95 = 2,096,632.47/x
  3. Step 3: Cross multiply
    3,645,370.37x = 5,030,763.95 × 2,096,632.47
  4. Step 4: Simplify right side
    3,645,370.37x = 10,547,663,048,569.21
  5. Step 5: Solve for x
    x = 10,547,663,048,569.21/3,645,370.37
  6. Step 6: Final answer
    x = 2,893,440.72

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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.