Home / 3,445,603.54-5,168,547.83-1,016,756.82

Finding the Fourth Proportional to 3,445,603.54, 5,168,547.83 and 1,016,756.82

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Solution

The fourth proportional to 3,445,603.54, 5,168,547.83 and 1,016,756.82 is: 1,525,177.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,603.54 : 5,168,547.83 = 1,016,756.82 : x
  2. Step 2: Convert to fraction form
    3,445,603.54/5,168,547.83 = 1,016,756.82/x
  3. Step 3: Cross multiply
    3,445,603.54x = 5,168,547.83 × 1,016,756.82
  4. Step 4: Simplify right side
    3,445,603.54x = 5,255,156,255,648.70
  5. Step 5: Solve for x
    x = 5,255,156,255,648.70/3,445,603.54
  6. Step 6: Final answer
    x = 1,525,177.29

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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.