Home / 7,564,300.65-10,437,929.98-4,256,537.11

Finding the Fourth Proportional to 7,564,300.65, 10,437,929.98 and 4,256,537.11

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Solution

The fourth proportional to 7,564,300.65, 10,437,929.98 and 4,256,537.11 is: 5,873,568.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564,300.65 : 10,437,929.98 = 4,256,537.11 : x
  2. Step 2: Convert to fraction form
    7,564,300.65/10,437,929.98 = 4,256,537.11/x
  3. Step 3: Cross multiply
    7,564,300.65x = 10,437,929.98 × 4,256,537.11
  4. Step 4: Simplify right side
    7,564,300.65x = 44,429,436,274,715.38
  5. Step 5: Solve for x
    x = 44,429,436,274,715.38/7,564,300.65
  6. Step 6: Final answer
    x = 5,873,568.27

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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.