Home / 11,537,007.12-17,293,307.19-4,345,429.44

Finding the Fourth Proportional to 11,537,007.12, 17,293,307.19 and 4,345,429.44

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Solution

The fourth proportional to 11,537,007.12, 17,293,307.19 and 4,345,429.44 is: 6,513,547.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537,007.12 : 17,293,307.19 = 4,345,429.44 : x
  2. Step 2: Convert to fraction form
    11,537,007.12/17,293,307.19 = 4,345,429.44/x
  3. Step 3: Cross multiply
    11,537,007.12x = 17,293,307.19 × 4,345,429.44
  4. Step 4: Simplify right side
    11,537,007.12x = 75,146,846,178,389.69
  5. Step 5: Solve for x
    x = 75,146,846,178,389.69/11,537,007.12
  6. Step 6: Final answer
    x = 6,513,547.70

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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.