Home / 9,792,230.59-13,509,086.04-6,114,762.65

Finding the Fourth Proportional to 9,792,230.59, 13,509,086.04 and 6,114,762.65

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Solution

The fourth proportional to 9,792,230.59, 13,509,086.04 and 6,114,762.65 is: 8,435,754.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,230.59 : 13,509,086.04 = 6,114,762.65 : x
  2. Step 2: Convert to fraction form
    9,792,230.59/13,509,086.04 = 6,114,762.65/x
  3. Step 3: Cross multiply
    9,792,230.59x = 13,509,086.04 × 6,114,762.65
  4. Step 4: Simplify right side
    9,792,230.59x = 82,604,854,710,812.50
  5. Step 5: Solve for x
    x = 82,604,854,710,812.50/9,792,230.59
  6. Step 6: Final answer
    x = 8,435,754.65

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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.