Home / 7,509,523.04-11,264,720.69-2,898,535.62

Finding the Fourth Proportional to 7,509,523.04, 11,264,720.69 and 2,898,535.62

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Solution

The fourth proportional to 7,509,523.04, 11,264,720.69 and 2,898,535.62 is: 4,347,971.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,523.04 : 11,264,720.69 = 2,898,535.62 : x
  2. Step 2: Convert to fraction form
    7,509,523.04/11,264,720.69 = 2,898,535.62/x
  3. Step 3: Cross multiply
    7,509,523.04x = 11,264,720.69 × 2,898,535.62
  4. Step 4: Simplify right side
    7,509,523.04x = 32,651,194,169,315.98
  5. Step 5: Solve for x
    x = 32,651,194,169,315.98/7,509,523.04
  6. Step 6: Final answer
    x = 4,347,971.77

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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.