Home / 4,371,007.32-6,556,006.62-1,175,882.40

Finding the Fourth Proportional to 4,371,007.32, 6,556,006.62 and 1,175,882.40

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Solution

The fourth proportional to 4,371,007.32, 6,556,006.62 and 1,175,882.40 is: 1,763,687.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,007.32 : 6,556,006.62 = 1,175,882.40 : x
  2. Step 2: Convert to fraction form
    4,371,007.32/6,556,006.62 = 1,175,882.40/x
  3. Step 3: Cross multiply
    4,371,007.32x = 6,556,006.62 × 1,175,882.40
  4. Step 4: Simplify right side
    4,371,007.32x = 7,709,092,798,741.49
  5. Step 5: Solve for x
    x = 7,709,092,798,741.49/4,371,007.32
  6. Step 6: Final answer
    x = 1,763,687.92

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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.