Home / 9,085,282.01-12,537,838.59-4,955,313.16

Finding the Fourth Proportional to 9,085,282.01, 12,537,838.59 and 4,955,313.16

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Solution

The fourth proportional to 9,085,282.01, 12,537,838.59 and 4,955,313.16 is: 6,838,413.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,282.01 : 12,537,838.59 = 4,955,313.16 : x
  2. Step 2: Convert to fraction form
    9,085,282.01/12,537,838.59 = 4,955,313.16/x
  3. Step 3: Cross multiply
    9,085,282.01x = 12,537,838.59 × 4,955,313.16
  4. Step 4: Simplify right side
    9,085,282.01x = 62,128,916,500,293.66
  5. Step 5: Solve for x
    x = 62,128,916,500,293.66/9,085,282.01
  6. Step 6: Final answer
    x = 6,838,413.65

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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.